202168818

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{70639}}^1$

素因数の和:70703

約数の個数: 32

約数和(自身を含む): 457747200

約数和(自身を除く): 255578382

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 70639, 141278, 211917, 423834, 635751, 1271502, 1907253, 3743867, 3814506, 7487734, 11231601, 22463202, 33694803, 67389606, 101084409, 202168818]

約数ペア:

[(1, 202168818), (2, 101084409), (3, 67389606), (6, 33694803), (9, 22463202), (18, 11231601), (27, 7487734), (53, 3814506), (54, 3743867), (106, 1907253), (159, 1271502), (318, 635751), (477, 423834), (954, 211917), (1431, 141278), (2862, 70639)]