206367930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 620006400

約数和(自身を除く): 413638470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 31, 34, 38, 45, 51, 57, 62, 85, 90, 93, 95, 102, 114, 153, 155, 170, 171, 186, 190, 229, 255, 279, 285, 306, 310, 323, 342, 458, 465, 510, 527, 558, 570, 589, 646, 687, 765, 855, 930, 969, 1054, 1145, 1178, 1374, 1395, 1530, 1581, 1615, 1710, 1767, 1938, 2061, 2290, 2635, 2790, 2907, 2945, 3162, 3230, 3435, 3534, 3893, 4122, 4351, 4743, 4845, 5270, 5301, 5814, 5890, 6870, 7099, 7786, 7905, 8702, 8835, 9486, 9690, 10013, 10305, 10602, 11679, 13053, 14198, 14535, 15810, 17670, 19465, 20026, 20610, 21297, 21755, 23358, 23715, 26106, 26505, 29070, 30039, 35037, 35495, 38930, 39159, 42594, 43510, 47430, 50065, 53010, 58395, 60078, 63891, 65265, 70074, 70990, 73967, 78318, 90117, 100130, 106485, 116790, 120683, 127782, 130530, 134881, 147934, 150195, 175185, 180234, 195795, 212970, 221901, 241366, 269762, 300390, 319455, 350370, 362049, 369835, 391590, 404643, 443802, 450585, 603415, 638910, 665703, 674405, 724098, 739670, 809286, 901170, 1086147, 1109505, 1206830, 1213929, 1331406, 1348810, 1810245, 2023215, 2172294, 2219010, 2292977, 2427858, 3328515, 3620490, 4046430, 4585954, 5430735, 6069645, 6657030, 6878931, 10861470, 11464885, 12139290, 13757862, 20636793, 22929770, 34394655, 41273586, 68789310, 103183965, 206367930]

約数ペア:

[(1, 206367930), (2, 103183965), (3, 68789310), (5, 41273586), (6, 34394655), (9, 22929770), (10, 20636793), (15, 13757862), (17, 12139290), (18, 11464885), (19, 10861470), (30, 6878931), (31, 6657030), (34, 6069645), (38, 5430735), (45, 4585954), (51, 4046430), (57, 3620490), (62, 3328515), (85, 2427858), (90, 2292977), (93, 2219010), (95, 2172294), (102, 2023215), (114, 1810245), (153, 1348810), (155, 1331406), (170, 1213929), (171, 1206830), (186, 1109505), (190, 1086147), (229, 901170), (255, 809286), (279, 739670), (285, 724098), (306, 674405), (310, 665703), (323, 638910), (342, 603415), (458, 450585), (465, 443802), (510, 404643), (527, 391590), (558, 369835), (570, 362049), (589, 350370), (646, 319455), (687, 300390), (765, 269762), (855, 241366), (930, 221901), (969, 212970), (1054, 195795), (1145, 180234), (1178, 175185), (1374, 150195), (1395, 147934), (1530, 134881), (1581, 130530), (1615, 127782), (1710, 120683), (1767, 116790), (1938, 106485), (2061, 100130), (2290, 90117), (2635, 78318), (2790, 73967), (2907, 70990), (2945, 70074), (3162, 65265), (3230, 63891), (3435, 60078), (3534, 58395), (3893, 53010), (4122, 50065), (4351, 47430), (4743, 43510), (4845, 42594), (5270, 39159), (5301, 38930), (5814, 35495), (5890, 35037), (6870, 30039), (7099, 29070), (7786, 26505), (7905, 26106), (8702, 23715), (8835, 23358), (9486, 21755), (9690, 21297), (10013, 20610), (10305, 20026), (10602, 19465), (11679, 17670), (13053, 15810), (14198, 14535)]