201575528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19249}}^1$

素因数の和:19290

約数の個数: 64

約数和(自身を含む): 498960000

約数和(自身を除く): 297384472

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 19249, 38498, 76996, 134743, 153992, 211739, 269486, 327233, 423478, 538972, 654466, 846956, 1077944, 1308932, 1482173, 1693912, 2290631, 2617864, 2964346, 3599563, 4581262, 5928692, 7199126, 9162524, 11857384, 14398252, 18325048, 25196941, 28796504, 50393882, 100787764, 201575528]

約数ペア:

[(1, 201575528), (2, 100787764), (4, 50393882), (7, 28796504), (8, 25196941), (11, 18325048), (14, 14398252), (17, 11857384), (22, 9162524), (28, 7199126), (34, 5928692), (44, 4581262), (56, 3599563), (68, 2964346), (77, 2617864), (88, 2290631), (119, 1693912), (136, 1482173), (154, 1308932), (187, 1077944), (238, 846956), (308, 654466), (374, 538972), (476, 423478), (616, 327233), (748, 269486), (952, 211739), (1309, 153992), (1496, 134743), (2618, 76996), (5236, 38498), (10472, 19249)]