202011056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{971207}}^1$

素因数の和:971228

約数の個数: 20

約数和(自身を含む): 421504272

約数和(自身を除く): 219493216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 971207, 1942414, 3884828, 7769656, 12625691, 15539312, 25251382, 50502764, 101005528, 202011056]

約数ペア:

[(1, 202011056), (2, 101005528), (4, 50502764), (8, 25251382), (13, 15539312), (16, 12625691), (26, 7769656), (52, 3884828), (104, 1942414), (208, 971207)]