208044903976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16810351}}^1$

素因数の和:16810394

約数の個数: 64

約数和(自身を含む): 508345044480

約数和(自身を除く): 300300140504

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 16810351, 33620702, 67241404, 117672457, 134482808, 218534563, 235344914, 285775967, 437069126, 470689828, 571551934, 874138252, 941379656, 1143103868, 1529741941, 1748276504, 2000431769, 2286207736, 3059483882, 3715087571, 4000863538, 6118967764, 7430175142, 8001727076, 12237935528, 14860350284, 16003454152, 26005612997, 29720700568, 52011225994, 104022451988, 208044903976]

約数ペア:

[(1, 208044903976), (2, 104022451988), (4, 52011225994), (7, 29720700568), (8, 26005612997), (13, 16003454152), (14, 14860350284), (17, 12237935528), (26, 8001727076), (28, 7430175142), (34, 6118967764), (52, 4000863538), (56, 3715087571), (68, 3059483882), (91, 2286207736), (104, 2000431769), (119, 1748276504), (136, 1529741941), (182, 1143103868), (221, 941379656), (238, 874138252), (364, 571551934), (442, 470689828), (476, 437069126), (728, 285775967), (884, 235344914), (952, 218534563), (1547, 134482808), (1768, 117672457), (3094, 67241404), (6188, 33620702), (12376, 16810351)]