203719360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3767}}^1$

素因数の和:3810

約数の個数: 84

約数和(自身を含む): 525432528

約数和(自身を除く): 321713168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 3767, 4160, 5408, 6760, 7534, 10816, 13520, 15068, 18835, 27040, 30136, 37670, 48971, 54080, 60272, 75340, 97942, 120544, 150680, 195884, 241088, 244855, 301360, 391768, 489710, 602720, 636623, 783536, 979420, 1205440, 1273246, 1567072, 1958840, 2546492, 3134144, 3183115, 3917680, 5092984, 6366230, 7835360, 10185968, 12732460, 15670720, 20371936, 25464920, 40743872, 50929840, 101859680, 203719360]

約数ペア:

[(1, 203719360), (2, 101859680), (4, 50929840), (5, 40743872), (8, 25464920), (10, 20371936), (13, 15670720), (16, 12732460), (20, 10185968), (26, 7835360), (32, 6366230), (40, 5092984), (52, 3917680), (64, 3183115), (65, 3134144), (80, 2546492), (104, 1958840), (130, 1567072), (160, 1273246), (169, 1205440), (208, 979420), (260, 783536), (320, 636623), (338, 602720), (416, 489710), (520, 391768), (676, 301360), (832, 244855), (845, 241088), (1040, 195884), (1352, 150680), (1690, 120544), (2080, 97942), (2704, 75340), (3380, 60272), (3767, 54080), (4160, 48971), (5408, 37670), (6760, 30136), (7534, 27040), (10816, 18835), (13520, 15068)]