207179968

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:761

約数の個数: 56

約数和(自身を含む): 423659808

約数和(自身を除く): 216479840

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 103, 106, 206, 212, 412, 424, 593, 824, 848, 1186, 1648, 1696, 2372, 3296, 3392, 4744, 5459, 6592, 9488, 10918, 18976, 21836, 31429, 37952, 43672, 61079, 62858, 87344, 122158, 125716, 174688, 244316, 251432, 349376, 488632, 502864, 977264, 1005728, 1954528, 2011456, 3237187, 3909056, 6474374, 12948748, 25897496, 51794992, 103589984, 207179968]

約数ペア:

[(1, 207179968), (2, 103589984), (4, 51794992), (8, 25897496), (16, 12948748), (32, 6474374), (53, 3909056), (64, 3237187), (103, 2011456), (106, 1954528), (206, 1005728), (212, 977264), (412, 502864), (424, 488632), (593, 349376), (824, 251432), (848, 244316), (1186, 174688), (1648, 125716), (1696, 122158), (2372, 87344), (3296, 62858), (3392, 61079), (4744, 43672), (5459, 37952), (6592, 31429), (9488, 21836), (10918, 18976)]