200907632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19963}}^1$

素因数の和:20025

約数の個数: 40

約数和(自身を含む): 423316656

約数和(自身を除く): 222409024

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 19963, 39926, 79852, 159704, 319408, 339371, 678742, 738631, 1357484, 1477262, 2714968, 2954524, 5429936, 5909048, 11818096, 12556727, 25113454, 50226908, 100453816, 200907632]

約数ペア:

[(1, 200907632), (2, 100453816), (4, 50226908), (8, 25113454), (16, 12556727), (17, 11818096), (34, 5909048), (37, 5429936), (68, 2954524), (74, 2714968), (136, 1477262), (148, 1357484), (272, 738631), (296, 678742), (592, 339371), (629, 319408), (1258, 159704), (2516, 79852), (5032, 39926), (10064, 19963)]