200237680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 483969024

約数和(自身を除く): 283731344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 263, 307, 310, 496, 526, 614, 620, 1052, 1228, 1240, 1315, 1535, 2104, 2456, 2480, 2630, 3070, 4208, 4912, 5260, 6140, 8153, 9517, 10520, 12280, 16306, 19034, 21040, 24560, 32612, 38068, 40765, 47585, 65224, 76136, 80741, 81530, 95170, 130448, 152272, 161482, 163060, 190340, 322964, 326120, 380680, 403705, 645928, 652240, 761360, 807410, 1291856, 1614820, 2502971, 3229640, 5005942, 6459280, 10011884, 12514855, 20023768, 25029710, 40047536, 50059420, 100118840, 200237680]

約数ペア:

[(1, 200237680), (2, 100118840), (4, 50059420), (5, 40047536), (8, 25029710), (10, 20023768), (16, 12514855), (20, 10011884), (31, 6459280), (40, 5005942), (62, 3229640), (80, 2502971), (124, 1614820), (155, 1291856), (248, 807410), (263, 761360), (307, 652240), (310, 645928), (496, 403705), (526, 380680), (614, 326120), (620, 322964), (1052, 190340), (1228, 163060), (1240, 161482), (1315, 152272), (1535, 130448), (2104, 95170), (2456, 81530), (2480, 80741), (2630, 76136), (3070, 65224), (4208, 47585), (4912, 40765), (5260, 38068), (6140, 32612), (8153, 24560), (9517, 21040), (10520, 19034), (12280, 16306)]