201532736

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:847

約数の個数: 56

約数和(自身を含む): 416088576

約数和(自身を除く): 214555840

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 157, 248, 314, 496, 628, 647, 992, 1256, 1294, 1984, 2512, 2588, 4867, 5024, 5176, 9734, 10048, 10352, 19468, 20057, 20704, 38936, 40114, 41408, 77872, 80228, 101579, 155744, 160456, 203158, 311488, 320912, 406316, 641824, 812632, 1283648, 1625264, 3148949, 3250528, 6297898, 6501056, 12595796, 25191592, 50383184, 100766368, 201532736]

約数ペア:

[(1, 201532736), (2, 100766368), (4, 50383184), (8, 25191592), (16, 12595796), (31, 6501056), (32, 6297898), (62, 3250528), (64, 3148949), (124, 1625264), (157, 1283648), (248, 812632), (314, 641824), (496, 406316), (628, 320912), (647, 311488), (992, 203158), (1256, 160456), (1294, 155744), (1984, 101579), (2512, 80228), (2588, 77872), (4867, 41408), (5024, 40114), (5176, 38936), (9734, 20704), (10048, 20057), (10352, 19468)]