201388544

素因数分解:

$2^9\times 7^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:785

約数の個数: 80

約数和(自身を含む): 466095168

約数和(自身を除く): 264706624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 512, 581, 664, 677, 896, 1162, 1328, 1354, 1792, 2324, 2656, 2708, 3584, 4648, 4739, 5312, 5416, 9296, 9478, 10624, 10832, 18592, 18956, 21248, 21664, 37184, 37912, 42496, 43328, 56191, 74368, 75824, 86656, 112382, 148736, 151648, 173312, 224764, 297472, 303296, 346624, 393337, 449528, 606592, 786674, 899056, 1213184, 1573348, 1798112, 2426368, 3146696, 3596224, 6293392, 7192448, 12586784, 14384896, 25173568, 28769792, 50347136, 100694272, 201388544]

約数ペア:

[(1, 201388544), (2, 100694272), (4, 50347136), (7, 28769792), (8, 25173568), (14, 14384896), (16, 12586784), (28, 7192448), (32, 6293392), (56, 3596224), (64, 3146696), (83, 2426368), (112, 1798112), (128, 1573348), (166, 1213184), (224, 899056), (256, 786674), (332, 606592), (448, 449528), (512, 393337), (581, 346624), (664, 303296), (677, 297472), (896, 224764), (1162, 173312), (1328, 151648), (1354, 148736), (1792, 112382), (2324, 86656), (2656, 75824), (2708, 74368), (3584, 56191), (4648, 43328), (4739, 42496), (5312, 37912), (5416, 37184), (9296, 21664), (9478, 21248), (10624, 18956), (10832, 18592)]