201061328

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74357}}^1$

素因数の和:74391

約数の個数: 30

約数和(自身を含む): 421832934

約数和(自身を除く): 220771606

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74357, 148714, 297428, 594856, 966641, 1189712, 1933282, 3866564, 7733128, 12566333, 15466256, 25132666, 50265332, 100530664, 201061328]

約数ペア:

[(1, 201061328), (2, 100530664), (4, 50265332), (8, 25132666), (13, 15466256), (16, 12566333), (26, 7733128), (52, 3866564), (104, 1933282), (169, 1189712), (208, 966641), (338, 594856), (676, 297428), (1352, 148714), (2704, 74357)]