209543872

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{44851}}^1$

素因数の和:44936

約数の個数: 28

約数和(自身を含む): 421519096

約数和(自身を除く): 211975224

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 44851, 89702, 179404, 358808, 717616, 1435232, 2870464, 3274123, 6548246, 13096492, 26192984, 52385968, 104771936, 209543872]

約数ペア:

[(1, 209543872), (2, 104771936), (4, 52385968), (8, 26192984), (16, 13096492), (32, 6548246), (64, 3274123), (73, 2870464), (146, 1435232), (292, 717616), (584, 358808), (1168, 179404), (2336, 89702), (4672, 44851)]