209613984

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{46457}}^1$

素因数の和:46517

約数の個数: 48

約数和(自身を含む): 561955968

約数和(自身を除く): 352341984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 46457, 92914, 139371, 185828, 278742, 371656, 557484, 743312, 1114968, 1486624, 2183479, 2229936, 4366958, 4459872, 6550437, 8733916, 13100874, 17467832, 26201748, 34935664, 52403496, 69871328, 104806992, 209613984]

約数ペア:

[(1, 209613984), (2, 104806992), (3, 69871328), (4, 52403496), (6, 34935664), (8, 26201748), (12, 17467832), (16, 13100874), (24, 8733916), (32, 6550437), (47, 4459872), (48, 4366958), (94, 2229936), (96, 2183479), (141, 1486624), (188, 1114968), (282, 743312), (376, 557484), (564, 371656), (752, 278742), (1128, 185828), (1504, 139371), (2256, 92914), (4512, 46457)]