201329130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 547430400

約数和(自身を除く): 346101270

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 79, 85, 95, 102, 114, 158, 170, 190, 237, 255, 263, 285, 323, 395, 474, 510, 526, 570, 646, 789, 790, 969, 1185, 1315, 1343, 1501, 1578, 1615, 1938, 2370, 2630, 2686, 3002, 3230, 3945, 4029, 4471, 4503, 4845, 4997, 6715, 7505, 7890, 8058, 8942, 9006, 9690, 9994, 13413, 13430, 14991, 15010, 20145, 20777, 22355, 22515, 24985, 25517, 26826, 29982, 40290, 41554, 44710, 45030, 49970, 51034, 62331, 67065, 74955, 76551, 84949, 103885, 124662, 127585, 134130, 149910, 153102, 169898, 207770, 254847, 255170, 311655, 353209, 382755, 394763, 424745, 509694, 623310, 706418, 765510, 789526, 849490, 1059627, 1184289, 1274235, 1766045, 1973815, 2119254, 2368578, 2548470, 3532090, 3947630, 5298135, 5921445, 6710971, 10596270, 11842890, 13421942, 20132913, 33554855, 40265826, 67109710, 100664565, 201329130]

約数ペア:

[(1, 201329130), (2, 100664565), (3, 67109710), (5, 40265826), (6, 33554855), (10, 20132913), (15, 13421942), (17, 11842890), (19, 10596270), (30, 6710971), (34, 5921445), (38, 5298135), (51, 3947630), (57, 3532090), (79, 2548470), (85, 2368578), (95, 2119254), (102, 1973815), (114, 1766045), (158, 1274235), (170, 1184289), (190, 1059627), (237, 849490), (255, 789526), (263, 765510), (285, 706418), (323, 623310), (395, 509694), (474, 424745), (510, 394763), (526, 382755), (570, 353209), (646, 311655), (789, 255170), (790, 254847), (969, 207770), (1185, 169898), (1315, 153102), (1343, 149910), (1501, 134130), (1578, 127585), (1615, 124662), (1938, 103885), (2370, 84949), (2630, 76551), (2686, 74955), (3002, 67065), (3230, 62331), (3945, 51034), (4029, 49970), (4471, 45030), (4503, 44710), (4845, 41554), (4997, 40290), (6715, 29982), (7505, 26826), (7890, 25517), (8058, 24985), (8942, 22515), (9006, 22355), (9690, 20777), (9994, 20145), (13413, 15010), (13430, 14991)]