201798272

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 436068360

約数和(自身を除く): 234270088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 173, 208, 346, 416, 692, 701, 832, 1384, 1402, 1664, 2249, 2768, 2804, 4498, 5536, 5608, 8996, 9113, 11072, 11216, 17992, 18226, 22144, 22432, 35984, 36452, 44864, 71968, 72904, 89728, 121273, 143936, 145808, 242546, 287872, 291616, 485092, 583232, 970184, 1166464, 1576549, 1940368, 3153098, 3880736, 6306196, 7761472, 12612392, 15522944, 25224784, 50449568, 100899136, 201798272]

約数ペア:

[(1, 201798272), (2, 100899136), (4, 50449568), (8, 25224784), (13, 15522944), (16, 12612392), (26, 7761472), (32, 6306196), (52, 3880736), (64, 3153098), (104, 1940368), (128, 1576549), (173, 1166464), (208, 970184), (346, 583232), (416, 485092), (692, 291616), (701, 287872), (832, 242546), (1384, 145808), (1402, 143936), (1664, 121273), (2249, 89728), (2768, 72904), (2804, 71968), (4498, 44864), (5536, 36452), (5608, 35984), (8996, 22432), (9113, 22144), (11072, 18226), (11216, 17992)]