202112684930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{224897}}^1$

素因数の和:225171

約数の個数: 64

約数和(自身を含む): 406241353728

約数和(自身を除く): 204128668798

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 223, 310, 403, 446, 806, 1115, 2015, 2230, 2899, 4030, 5798, 6913, 13826, 14495, 28990, 34565, 69130, 89869, 179738, 224897, 449345, 449794, 898690, 1124485, 2248970, 2923661, 5847322, 6971807, 13943614, 14618305, 29236610, 34859035, 50152031, 69718070, 90633491, 100304062, 181266982, 250760155, 453167455, 501520310, 651976403, 906334910, 1303952806, 1554712961, 3109425922, 3259882015, 6519764030, 7773564805, 15547129610, 20211268493, 40422536986, 101056342465, 202112684930]

約数ペア:

[(1, 202112684930), (2, 101056342465), (5, 40422536986), (10, 20211268493), (13, 15547129610), (26, 7773564805), (31, 6519764030), (62, 3259882015), (65, 3109425922), (130, 1554712961), (155, 1303952806), (223, 906334910), (310, 651976403), (403, 501520310), (446, 453167455), (806, 250760155), (1115, 181266982), (2015, 100304062), (2230, 90633491), (2899, 69718070), (4030, 50152031), (5798, 34859035), (6913, 29236610), (13826, 14618305), (14495, 13943614), (28990, 6971807), (34565, 5847322), (69130, 2923661), (89869, 2248970), (179738, 1124485), (224897, 898690), (449345, 449794)]