200112440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 537477120

約数和(自身を除く): 337364680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 85, 88, 110, 124, 136, 155, 170, 187, 220, 248, 310, 340, 341, 374, 440, 527, 620, 680, 682, 748, 863, 935, 1054, 1240, 1364, 1496, 1705, 1726, 1870, 2108, 2635, 2728, 3410, 3452, 3740, 4216, 4315, 5270, 5797, 6820, 6904, 7480, 8630, 9493, 10540, 11594, 13640, 14671, 17260, 18986, 21080, 23188, 26753, 28985, 29342, 34520, 37972, 46376, 47465, 53506, 57970, 58684, 73355, 75944, 94930, 107012, 115940, 117368, 133765, 146710, 161381, 189860, 214024, 231880, 267530, 293420, 294283, 322762, 379720, 454801, 535060, 586840, 588566, 645524, 806905, 909602, 1070120, 1177132, 1291048, 1471415, 1613810, 1819204, 2274005, 2354264, 2942830, 3227620, 3638408, 4548010, 5002811, 5885660, 6455240, 9096020, 10005622, 11771320, 18192040, 20011244, 25014055, 40022488, 50028110, 100056220, 200112440]

約数ペア:

[(1, 200112440), (2, 100056220), (4, 50028110), (5, 40022488), (8, 25014055), (10, 20011244), (11, 18192040), (17, 11771320), (20, 10005622), (22, 9096020), (31, 6455240), (34, 5885660), (40, 5002811), (44, 4548010), (55, 3638408), (62, 3227620), (68, 2942830), (85, 2354264), (88, 2274005), (110, 1819204), (124, 1613810), (136, 1471415), (155, 1291048), (170, 1177132), (187, 1070120), (220, 909602), (248, 806905), (310, 645524), (340, 588566), (341, 586840), (374, 535060), (440, 454801), (527, 379720), (620, 322762), (680, 294283), (682, 293420), (748, 267530), (863, 231880), (935, 214024), (1054, 189860), (1240, 161381), (1364, 146710), (1496, 133765), (1705, 117368), (1726, 115940), (1870, 107012), (2108, 94930), (2635, 75944), (2728, 73355), (3410, 58684), (3452, 57970), (3740, 53506), (4216, 47465), (4315, 46376), (5270, 37972), (5797, 34520), (6820, 29342), (6904, 28985), (7480, 26753), (8630, 23188), (9493, 21080), (10540, 18986), (11594, 17260), (13640, 14671)]