228377212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6691}}^1$

素因数の和:6778

約数の個数: 48

約数和(自身を含む): 485678592

約数和(自身を除く): 257301380

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 4876, 6691, 8533, 13382, 17066, 26764, 34132, 46837, 93674, 153893, 187348, 307786, 354623, 615572, 709246, 1077251, 1418492, 2154502, 2482361, 4309004, 4964722, 8156329, 9929444, 16312658, 32625316, 57094303, 114188606, 228377212]

約数ペア:

[(1, 228377212), (2, 114188606), (4, 57094303), (7, 32625316), (14, 16312658), (23, 9929444), (28, 8156329), (46, 4964722), (53, 4309004), (92, 2482361), (106, 2154502), (161, 1418492), (212, 1077251), (322, 709246), (371, 615572), (644, 354623), (742, 307786), (1219, 187348), (1484, 153893), (2438, 93674), (4876, 46837), (6691, 34132), (8533, 26764), (13382, 17066)]