211895611204

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{65851}}^1\times {\mathrm{5399}}^1$

素因数の和:71403

約数の個数: 24

約数和(自身を含む): 373380840000

約数和(自身を除く): 161485228796

約数列:

[1, 2, 4, 149, 298, 596, 5399, 10798, 21596, 65851, 131702, 263404, 804451, 1608902, 3217804, 9811799, 19623598, 39247196, 355529549, 711059098, 1422118196, 52973902801, 105947805602, 211895611204]

約数ペア:

[(1, 211895611204), (2, 105947805602), (4, 52973902801), (149, 1422118196), (298, 711059098), (596, 355529549), (5399, 39247196), (10798, 19623598), (21596, 9811799), (65851, 3217804), (131702, 1608902), (263404, 804451)]