201390512

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{83357}}^1$

素因数の和:83516

約数の個数: 20

約数和(自身を含む): 392782896

約数和(自身を除く): 191392384

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 83357, 166714, 333428, 666856, 1333712, 12586907, 25173814, 50347628, 100695256, 201390512]

約数ペア:

[(1, 201390512), (2, 100695256), (4, 50347628), (8, 25173814), (16, 12586907), (151, 1333712), (302, 666856), (604, 333428), (1208, 166714), (2416, 83357)]