201082648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{6217}}^1$

素因数の和:6547

約数の個数: 32

約数和(自身を含む): 407403360

約数和(自身を除く): 206320712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 2488, 4043, 6217, 8086, 12434, 16172, 24868, 32344, 49736, 80821, 161642, 323284, 646568, 1933487, 3866974, 7733948, 15467896, 25135331, 50270662, 100541324, 201082648]

約数ペア:

[(1, 201082648), (2, 100541324), (4, 50270662), (8, 25135331), (13, 15467896), (26, 7733948), (52, 3866974), (104, 1933487), (311, 646568), (622, 323284), (1244, 161642), (2488, 80821), (4043, 49736), (6217, 32344), (8086, 24868), (12434, 16172)]