163949434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{3547}}^1$

素因数の和:3762

約数の個数: 24

約数和(自身を含む): 271805184

約数和(自身を除く): 107855750

約数列:

[1, 2, 11, 22, 121, 191, 242, 382, 2101, 3547, 4202, 7094, 23111, 39017, 46222, 78034, 429187, 677477, 858374, 1354954, 7452247, 14904494, 81974717, 163949434]

約数ペア:

[(1, 163949434), (2, 81974717), (11, 14904494), (22, 7452247), (121, 1354954), (191, 858374), (242, 677477), (382, 429187), (2101, 78034), (3547, 46222), (4202, 39017), (7094, 23111)]