201523084

素因数分解:

$2^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{3659}}^1$

素因数の和:3958

約数の個数: 36

約数和(自身を含む): 411815880

約数和(自身を除く): 210292796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 281, 562, 1124, 1967, 3659, 3934, 7318, 7868, 13769, 14636, 25613, 27538, 51226, 55076, 102452, 179291, 358582, 717164, 1028179, 2056358, 4112716, 7197253, 14394506, 28789012, 50380771, 100761542, 201523084]

約数ペア:

[(1, 201523084), (2, 100761542), (4, 50380771), (7, 28789012), (14, 14394506), (28, 7197253), (49, 4112716), (98, 2056358), (196, 1028179), (281, 717164), (562, 358582), (1124, 179291), (1967, 102452), (3659, 55076), (3934, 51226), (7318, 27538), (7868, 25613), (13769, 14636)]