200623660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 462873600

約数和(自身を除く): 262249940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 79, 82, 95, 158, 163, 164, 190, 205, 316, 326, 380, 395, 410, 652, 779, 790, 815, 820, 1501, 1558, 1580, 1630, 3002, 3097, 3116, 3239, 3260, 3895, 6004, 6194, 6478, 6683, 7505, 7790, 12388, 12877, 12956, 13366, 15010, 15485, 15580, 16195, 25754, 26732, 30020, 30970, 32390, 33415, 51508, 61541, 61940, 64385, 64780, 66830, 123082, 126977, 128770, 133660, 244663, 246164, 253954, 257540, 307705, 489326, 507908, 527957, 615410, 634885, 978652, 1055914, 1223315, 1230820, 1269770, 2111828, 2446630, 2539540, 2639785, 4893260, 5279570, 10031183, 10559140, 20062366, 40124732, 50155915, 100311830, 200623660]

約数ペア:

[(1, 200623660), (2, 100311830), (4, 50155915), (5, 40124732), (10, 20062366), (19, 10559140), (20, 10031183), (38, 5279570), (41, 4893260), (76, 2639785), (79, 2539540), (82, 2446630), (95, 2111828), (158, 1269770), (163, 1230820), (164, 1223315), (190, 1055914), (205, 978652), (316, 634885), (326, 615410), (380, 527957), (395, 507908), (410, 489326), (652, 307705), (779, 257540), (790, 253954), (815, 246164), (820, 244663), (1501, 133660), (1558, 128770), (1580, 126977), (1630, 123082), (3002, 66830), (3097, 64780), (3116, 64385), (3239, 61940), (3260, 61541), (3895, 51508), (6004, 33415), (6194, 32390), (6478, 30970), (6683, 30020), (7505, 26732), (7790, 25754), (12388, 16195), (12877, 15580), (12956, 15485), (13366, 15010)]