203640892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32909}}^1$

素因数の和:32950

約数の個数: 48

約数和(自身を含む): 464425920

約数和(自身を除く): 260785028

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 32909, 65818, 131636, 230363, 427817, 460726, 559453, 855634, 921452, 1118906, 1711268, 2237812, 2994719, 3916171, 5989438, 7272889, 7832342, 11978876, 14545778, 15664684, 29091556, 50910223, 101820446, 203640892]

約数ペア:

[(1, 203640892), (2, 101820446), (4, 50910223), (7, 29091556), (13, 15664684), (14, 14545778), (17, 11978876), (26, 7832342), (28, 7272889), (34, 5989438), (52, 3916171), (68, 2994719), (91, 2237812), (119, 1711268), (182, 1118906), (221, 921452), (238, 855634), (364, 559453), (442, 460726), (476, 427817), (884, 230363), (1547, 131636), (3094, 65818), (6188, 32909)]