204445486

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{727}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 358525440

約数和(自身を除く): 154079954

約数列:

[1, 2, 7, 14, 53, 106, 371, 379, 727, 742, 758, 1454, 2653, 5089, 5306, 10178, 20087, 38531, 40174, 77062, 140609, 269717, 275533, 281218, 539434, 551066, 1928731, 3857462, 14603249, 29206498, 102222743, 204445486]

約数ペア:

[(1, 204445486), (2, 102222743), (7, 29206498), (14, 14603249), (53, 3857462), (106, 1928731), (371, 551066), (379, 539434), (727, 281218), (742, 275533), (758, 269717), (1454, 140609), (2653, 77062), (5089, 40174), (5306, 38531), (10178, 20087)]