201955080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^2$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 628104960

約数和(自身を除く): 426149880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 233, 248, 310, 372, 465, 466, 620, 699, 744, 930, 932, 1165, 1240, 1398, 1860, 1864, 2330, 2796, 3495, 3720, 4660, 5592, 6990, 7223, 9320, 13980, 14446, 21669, 27960, 28892, 36115, 43338, 54289, 57784, 72230, 86676, 108345, 108578, 144460, 162867, 173352, 216690, 217156, 271445, 288920, 325734, 433380, 434312, 542890, 651468, 814335, 866760, 1085780, 1302936, 1628670, 1682959, 2171560, 3257340, 3365918, 5048877, 6514680, 6731836, 8414795, 10097754, 13463672, 16829590, 20195508, 25244385, 33659180, 40391016, 50488770, 67318360, 100977540, 201955080]

約数ペア:

[(1, 201955080), (2, 100977540), (3, 67318360), (4, 50488770), (5, 40391016), (6, 33659180), (8, 25244385), (10, 20195508), (12, 16829590), (15, 13463672), (20, 10097754), (24, 8414795), (30, 6731836), (31, 6514680), (40, 5048877), (60, 3365918), (62, 3257340), (93, 2171560), (120, 1682959), (124, 1628670), (155, 1302936), (186, 1085780), (233, 866760), (248, 814335), (310, 651468), (372, 542890), (465, 434312), (466, 433380), (620, 325734), (699, 288920), (744, 271445), (930, 217156), (932, 216690), (1165, 173352), (1240, 162867), (1398, 144460), (1860, 108578), (1864, 108345), (2330, 86676), (2796, 72230), (3495, 57784), (3720, 54289), (4660, 43338), (5592, 36115), (6990, 28892), (7223, 27960), (9320, 21669), (13980, 14446)]