206866534

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 375926400

約数和(自身を除く): 169059866

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 149, 217, 298, 434, 457, 914, 1043, 1519, 2086, 3038, 3199, 4619, 6398, 7301, 9238, 14167, 14602, 22393, 28334, 32333, 44786, 64666, 68093, 99169, 136186, 198338, 226331, 452662, 476651, 694183, 953302, 1388366, 2110883, 3336557, 4221766, 6673114, 14776181, 29552362, 103433267, 206866534]

約数ペア:

[(1, 206866534), (2, 103433267), (7, 29552362), (14, 14776181), (31, 6673114), (49, 4221766), (62, 3336557), (98, 2110883), (149, 1388366), (217, 953302), (298, 694183), (434, 476651), (457, 452662), (914, 226331), (1043, 198338), (1519, 136186), (2086, 99169), (3038, 68093), (3199, 64666), (4619, 44786), (6398, 32333), (7301, 28334), (9238, 22393), (14167, 14602)]