193810890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 593657856

約数和(自身を除く): 399846966

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 127, 129, 130, 169, 182, 195, 210, 215, 254, 258, 273, 301, 338, 381, 390, 430, 455, 507, 546, 559, 602, 635, 645, 762, 845, 889, 903, 910, 1014, 1118, 1183, 1270, 1290, 1365, 1505, 1651, 1677, 1690, 1778, 1806, 1905, 2366, 2535, 2667, 2730, 2795, 3010, 3302, 3354, 3549, 3810, 3913, 4445, 4515, 4953, 5070, 5334, 5461, 5590, 5915, 7098, 7267, 7826, 8255, 8385, 8890, 9030, 9906, 10922, 11557, 11739, 11830, 13335, 14534, 16383, 16510, 16770, 17745, 19565, 21463, 21801, 23114, 23478, 24765, 26670, 27305, 32766, 34671, 35490, 36335, 38227, 39130, 42926, 43602, 49530, 50869, 54610, 57785, 58695, 64389, 69342, 70993, 72670, 76454, 81915, 101738, 107315, 109005, 114681, 115570, 117390, 128778, 141986, 150241, 152607, 163830, 173355, 191135, 212979, 214630, 218010, 229362, 254345, 300482, 305214, 321945, 346710, 354965, 382270, 425958, 450723, 496951, 508690, 573405, 643890, 709930, 751205, 763035, 901446, 922909, 993902, 1064895, 1146810, 1490853, 1502410, 1526070, 1845818, 2129790, 2253615, 2484755, 2768727, 2981706, 4507230, 4614545, 4969510, 5537454, 6460363, 7454265, 9229090, 12920726, 13843635, 14908530, 19381089, 27687270, 32301815, 38762178, 64603630, 96905445, 193810890]

約数ペア:

[(1, 193810890), (2, 96905445), (3, 64603630), (5, 38762178), (6, 32301815), (7, 27687270), (10, 19381089), (13, 14908530), (14, 13843635), (15, 12920726), (21, 9229090), (26, 7454265), (30, 6460363), (35, 5537454), (39, 4969510), (42, 4614545), (43, 4507230), (65, 2981706), (70, 2768727), (78, 2484755), (86, 2253615), (91, 2129790), (105, 1845818), (127, 1526070), (129, 1502410), (130, 1490853), (169, 1146810), (182, 1064895), (195, 993902), (210, 922909), (215, 901446), (254, 763035), (258, 751205), (273, 709930), (301, 643890), (338, 573405), (381, 508690), (390, 496951), (430, 450723), (455, 425958), (507, 382270), (546, 354965), (559, 346710), (602, 321945), (635, 305214), (645, 300482), (762, 254345), (845, 229362), (889, 218010), (903, 214630), (910, 212979), (1014, 191135), (1118, 173355), (1183, 163830), (1270, 152607), (1290, 150241), (1365, 141986), (1505, 128778), (1651, 117390), (1677, 115570), (1690, 114681), (1778, 109005), (1806, 107315), (1905, 101738), (2366, 81915), (2535, 76454), (2667, 72670), (2730, 70993), (2795, 69342), (3010, 64389), (3302, 58695), (3354, 57785), (3549, 54610), (3810, 50869), (3913, 49530), (4445, 43602), (4515, 42926), (4953, 39130), (5070, 38227), (5334, 36335), (5461, 35490), (5590, 34671), (5915, 32766), (7098, 27305), (7267, 26670), (7826, 24765), (8255, 23478), (8385, 23114), (8890, 21801), (9030, 21463), (9906, 19565), (10922, 17745), (11557, 16770), (11739, 16510), (11830, 16383), (13335, 14534)]