201554704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42131}}^1$

素因数の和:42175

約数の個数: 40

約数和(自身を含む): 438846912

約数和(自身を除く): 237292208

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 42131, 84262, 168524, 337048, 547703, 674096, 969013, 1095406, 1938026, 2190812, 3876052, 4381624, 7752104, 8763248, 12597169, 15504208, 25194338, 50388676, 100777352, 201554704]

約数ペア:

[(1, 201554704), (2, 100777352), (4, 50388676), (8, 25194338), (13, 15504208), (16, 12597169), (23, 8763248), (26, 7752104), (46, 4381624), (52, 3876052), (92, 2190812), (104, 1938026), (184, 1095406), (208, 969013), (299, 674096), (368, 547703), (598, 337048), (1196, 168524), (2392, 84262), (4784, 42131)]