206974404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63179}}^1$

素因数の和:63209

約数の個数: 72

約数和(自身を含む): 643930560

約数和(自身を除く): 436956156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 63179, 126358, 189537, 252716, 379074, 442253, 568611, 758148, 821327, 884506, 1137222, 1326759, 1642654, 1769012, 2274444, 2463981, 2653518, 3285308, 3980277, 4927962, 5307036, 5749289, 7391943, 7960554, 9855924, 11498578, 14783886, 15921108, 17247867, 22997156, 29567772, 34495734, 51743601, 68991468, 103487202, 206974404]

約数ペア:

[(1, 206974404), (2, 103487202), (3, 68991468), (4, 51743601), (6, 34495734), (7, 29567772), (9, 22997156), (12, 17247867), (13, 15921108), (14, 14783886), (18, 11498578), (21, 9855924), (26, 7960554), (28, 7391943), (36, 5749289), (39, 5307036), (42, 4927962), (52, 3980277), (63, 3285308), (78, 2653518), (84, 2463981), (91, 2274444), (117, 1769012), (126, 1642654), (156, 1326759), (182, 1137222), (234, 884506), (252, 821327), (273, 758148), (364, 568611), (468, 442253), (546, 379074), (819, 252716), (1092, 189537), (1638, 126358), (3276, 63179)]