200165680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17497}}^1$

素因数の和:17534

約数の個数: 80

約数和(自身を含む): 546777504

約数和(自身を除く): 346611824

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 17497, 34994, 69988, 87485, 139976, 174970, 192467, 227461, 279952, 349940, 384934, 454922, 699880, 769868, 909844, 962335, 1137305, 1399760, 1539736, 1819688, 1924670, 2274610, 2502071, 3079472, 3639376, 3849340, 4549220, 5004142, 7698680, 9098440, 10008284, 12510355, 15397360, 18196880, 20016568, 25020710, 40033136, 50041420, 100082840, 200165680]

約数ペア:

[(1, 200165680), (2, 100082840), (4, 50041420), (5, 40033136), (8, 25020710), (10, 20016568), (11, 18196880), (13, 15397360), (16, 12510355), (20, 10008284), (22, 9098440), (26, 7698680), (40, 5004142), (44, 4549220), (52, 3849340), (55, 3639376), (65, 3079472), (80, 2502071), (88, 2274610), (104, 1924670), (110, 1819688), (130, 1539736), (143, 1399760), (176, 1137305), (208, 962335), (220, 909844), (260, 769868), (286, 699880), (440, 454922), (520, 384934), (572, 349940), (715, 279952), (880, 227461), (1040, 192467), (1144, 174970), (1430, 139976), (2288, 87485), (2860, 69988), (5720, 34994), (11440, 17497)]