201237440

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2699}}^1$

素因数の和:2949

約数の個数: 56

約数和(自身を含む): 481431600

約数和(自身を除く): 280194160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 932, 1165, 1864, 2330, 2699, 3728, 4660, 5398, 7456, 9320, 10796, 13495, 14912, 18640, 21592, 26990, 37280, 43184, 53980, 74560, 86368, 107960, 172736, 215920, 431840, 628867, 863680, 1257734, 2515468, 3144335, 5030936, 6288670, 10061872, 12577340, 20123744, 25154680, 40247488, 50309360, 100618720, 201237440]

約数ペア:

[(1, 201237440), (2, 100618720), (4, 50309360), (5, 40247488), (8, 25154680), (10, 20123744), (16, 12577340), (20, 10061872), (32, 6288670), (40, 5030936), (64, 3144335), (80, 2515468), (160, 1257734), (233, 863680), (320, 628867), (466, 431840), (932, 215920), (1165, 172736), (1864, 107960), (2330, 86368), (2699, 74560), (3728, 53980), (4660, 43184), (5398, 37280), (7456, 26990), (9320, 21592), (10796, 18640), (13495, 14912)]