201998110736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1610933}}^1$

素因数の和:1611419

約数の個数: 40

約数和(自身を含む): 415292341464

約数和(自身を除く): 213294230728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 461, 922, 1844, 3688, 7376, 7837, 15674, 31348, 62696, 125392, 1610933, 3221866, 6443732, 12887464, 25774928, 27385861, 54771722, 109543444, 219086888, 438173776, 742640113, 1485280226, 2970560452, 5941120904, 11882241808, 12624881921, 25249763842, 50499527684, 100999055368, 201998110736]

約数ペア:

[(1, 201998110736), (2, 100999055368), (4, 50499527684), (8, 25249763842), (16, 12624881921), (17, 11882241808), (34, 5941120904), (68, 2970560452), (136, 1485280226), (272, 742640113), (461, 438173776), (922, 219086888), (1844, 109543444), (3688, 54771722), (7376, 27385861), (7837, 25774928), (15674, 12887464), (31348, 6443732), (62696, 3221866), (125392, 1610933)]