293681402

素因数分解:

$2^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{4001}}^1$

素因数の和:4131

約数の個数: 32

約数和(自身を含む): 518659200

約数和(自身を除く): 224977798

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 343, 686, 749, 1498, 4001, 5243, 8002, 10486, 28007, 36701, 56014, 73402, 196049, 392098, 428107, 856214, 1372343, 2744686, 2996749, 5993498, 20977243, 41954486, 146840701, 293681402]

約数ペア:

[(1, 293681402), (2, 146840701), (7, 41954486), (14, 20977243), (49, 5993498), (98, 2996749), (107, 2744686), (214, 1372343), (343, 856214), (686, 428107), (749, 392098), (1498, 196049), (4001, 73402), (5243, 56014), (8002, 36701), (10486, 28007)]