199926810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1732

約数の個数: 96

約数和(自身を含む): 551940480

約数和(自身を除く): 352013670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 59, 69, 90, 115, 118, 138, 177, 207, 230, 295, 345, 354, 414, 531, 590, 690, 885, 1035, 1062, 1357, 1637, 1770, 2070, 2655, 2714, 3274, 4071, 4911, 5310, 6785, 8142, 8185, 9822, 12213, 13570, 14733, 16370, 20355, 24426, 24555, 29466, 37651, 40710, 49110, 61065, 73665, 75302, 96583, 112953, 122130, 147330, 188255, 193166, 225906, 289749, 338859, 376510, 482915, 564765, 579498, 677718, 869247, 965830, 1129530, 1448745, 1694295, 1738494, 2221409, 2897490, 3388590, 4346235, 4442818, 6664227, 8692470, 11107045, 13328454, 19992681, 22214090, 33321135, 39985362, 66642270, 99963405, 199926810]

約数ペア:

[(1, 199926810), (2, 99963405), (3, 66642270), (5, 39985362), (6, 33321135), (9, 22214090), (10, 19992681), (15, 13328454), (18, 11107045), (23, 8692470), (30, 6664227), (45, 4442818), (46, 4346235), (59, 3388590), (69, 2897490), (90, 2221409), (115, 1738494), (118, 1694295), (138, 1448745), (177, 1129530), (207, 965830), (230, 869247), (295, 677718), (345, 579498), (354, 564765), (414, 482915), (531, 376510), (590, 338859), (690, 289749), (885, 225906), (1035, 193166), (1062, 188255), (1357, 147330), (1637, 122130), (1770, 112953), (2070, 96583), (2655, 75302), (2714, 73665), (3274, 61065), (4071, 49110), (4911, 40710), (5310, 37651), (6785, 29466), (8142, 24555), (8185, 24426), (9822, 20355), (12213, 16370), (13570, 14733)]