201485360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{148151}}^1$

素因数の和:148181

約数の個数: 40

約数和(自身を含む): 496012896

約数和(自身を除く): 294527536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 148151, 296302, 592604, 740755, 1185208, 1481510, 2370416, 2518567, 2963020, 5037134, 5926040, 10074268, 11852080, 12592835, 20148536, 25185670, 40297072, 50371340, 100742680, 201485360]

約数ペア:

[(1, 201485360), (2, 100742680), (4, 50371340), (5, 40297072), (8, 25185670), (10, 20148536), (16, 12592835), (17, 11852080), (20, 10074268), (34, 5926040), (40, 5037134), (68, 2963020), (80, 2518567), (85, 2370416), (136, 1481510), (170, 1185208), (272, 740755), (340, 592604), (680, 296302), (1360, 148151)]