200625757420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1\times {\mathrm{4243}}^1$

素因数の和:5551

約数の個数: 96

約数和(自身を含む): 462480834816

約数和(自身を除く): 261855077396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1091, 1970, 2167, 2182, 3940, 4243, 4334, 4364, 5455, 8486, 8668, 10835, 10910, 12001, 16972, 21215, 21670, 21820, 24002, 42430, 43340, 46673, 48004, 60005, 84860, 93346, 120010, 186692, 214927, 233365, 240020, 429854, 466730, 835871, 859708, 933460, 1074635, 1671742, 2149270, 2364197, 3343484, 4179355, 4298540, 4629113, 4728394, 8358710, 9194581, 9258226, 9456788, 11820985, 16717420, 18389162, 18516452, 23145565, 23641970, 36778324, 45972905, 46291130, 47283940, 50920243, 91945810, 92582260, 101840486, 183891620, 203680972, 254601215, 509202430, 911935261, 1018404860, 1823870522, 3647741044, 4559676305, 9119352610, 10031287871, 18238705220, 20062575742, 40125151484, 50156439355, 100312878710, 200625757420]

約数ペア:

[(1, 200625757420), (2, 100312878710), (4, 50156439355), (5, 40125151484), (10, 20062575742), (11, 18238705220), (20, 10031287871), (22, 9119352610), (44, 4559676305), (55, 3647741044), (110, 1823870522), (197, 1018404860), (220, 911935261), (394, 509202430), (788, 254601215), (985, 203680972), (1091, 183891620), (1970, 101840486), (2167, 92582260), (2182, 91945810), (3940, 50920243), (4243, 47283940), (4334, 46291130), (4364, 45972905), (5455, 36778324), (8486, 23641970), (8668, 23145565), (10835, 18516452), (10910, 18389162), (12001, 16717420), (16972, 11820985), (21215, 9456788), (21670, 9258226), (21820, 9194581), (24002, 8358710), (42430, 4728394), (43340, 4629113), (46673, 4298540), (48004, 4179355), (60005, 3343484), (84860, 2364197), (93346, 2149270), (120010, 1671742), (186692, 1074635), (214927, 933460), (233365, 859708), (240020, 835871), (429854, 466730)]