202111320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54331}}^1$

素因数の和:54376

約数の個数: 64

約数和(自身を含む): 625904640

約数和(自身を除く): 423793320

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, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 54331, 108662, 162993, 217324, 271655, 325986, 434648, 543310, 651972, 814965, 1086620, 1303944, 1629930, 1684261, 2173240, 3259860, 3368522, 5052783, 6519720, 6737044, 8421305, 10105566, 13474088, 16842610, 20211132, 25263915, 33685220, 40422264, 50527830, 67370440, 101055660, 202111320]

約数ペア:

[(1, 202111320), (2, 101055660), (3, 67370440), (4, 50527830), (5, 40422264), (6, 33685220), (8, 25263915), (10, 20211132), (12, 16842610), (15, 13474088), (20, 10105566), (24, 8421305), (30, 6737044), (31, 6519720), (40, 5052783), (60, 3368522), (62, 3259860), (93, 2173240), (120, 1684261), (124, 1629930), (155, 1303944), (186, 1086620), (248, 814965), (310, 651972), (372, 543310), (465, 434648), (620, 325986), (744, 271655), (930, 217324), (1240, 162993), (1860, 108662), (3720, 54331)]