202230400580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10654921}}^1$

素因数の和:10655016

約数の個数: 48

約数和(自身を含む): 463616966064

約数和(自身を除く): 261386565484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 9490, 18980, 10654921, 21309842, 42619684, 53274605, 106549210, 138513973, 213098420, 277027946, 554055892, 692569865, 777809233, 1385139730, 1555618466, 2770279460, 3111236932, 3889046165, 7778092330, 10111520029, 15556184660, 20223040058, 40446080116, 50557600145, 101115200290, 202230400580]

約数ペア:

[(1, 202230400580), (2, 101115200290), (4, 50557600145), (5, 40446080116), (10, 20223040058), (13, 15556184660), (20, 10111520029), (26, 7778092330), (52, 3889046165), (65, 3111236932), (73, 2770279460), (130, 1555618466), (146, 1385139730), (260, 777809233), (292, 692569865), (365, 554055892), (730, 277027946), (949, 213098420), (1460, 138513973), (1898, 106549210), (3796, 53274605), (4745, 42619684), (9490, 21309842), (18980, 10654921)]