207976770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 561038400

約数和(自身を除く): 353061630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 59, 90, 106, 118, 159, 177, 265, 295, 318, 354, 477, 530, 531, 590, 739, 795, 885, 954, 1062, 1478, 1590, 1770, 2217, 2385, 2655, 3127, 3695, 4434, 4770, 5310, 6254, 6651, 7390, 9381, 11085, 13302, 15635, 18762, 22170, 28143, 31270, 33255, 39167, 43601, 46905, 56286, 66510, 78334, 87202, 93810, 117501, 130803, 140715, 195835, 218005, 235002, 261606, 281430, 352503, 391670, 392409, 436010, 587505, 654015, 705006, 784818, 1175010, 1308030, 1762515, 1962045, 2310853, 3525030, 3924090, 4621706, 6932559, 11554265, 13865118, 20797677, 23108530, 34662795, 41595354, 69325590, 103988385, 207976770]

約数ペア:

[(1, 207976770), (2, 103988385), (3, 69325590), (5, 41595354), (6, 34662795), (9, 23108530), (10, 20797677), (15, 13865118), (18, 11554265), (30, 6932559), (45, 4621706), (53, 3924090), (59, 3525030), (90, 2310853), (106, 1962045), (118, 1762515), (159, 1308030), (177, 1175010), (265, 784818), (295, 705006), (318, 654015), (354, 587505), (477, 436010), (530, 392409), (531, 391670), (590, 352503), (739, 281430), (795, 261606), (885, 235002), (954, 218005), (1062, 195835), (1478, 140715), (1590, 130803), (1770, 117501), (2217, 93810), (2385, 87202), (2655, 78334), (3127, 66510), (3695, 56286), (4434, 46905), (4770, 43601), (5310, 39167), (6254, 33255), (6651, 31270), (7390, 28143), (9381, 22170), (11085, 18762), (13302, 15635)]