201380336

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{953}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 400313664

約数和(自身を除く): 198933328

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 281, 376, 562, 752, 953, 1124, 1906, 2248, 3812, 4496, 7624, 13207, 15248, 26414, 44791, 52828, 89582, 105656, 179164, 211312, 267793, 358328, 535586, 716656, 1071172, 2142344, 4284688, 12586271, 25172542, 50345084, 100690168, 201380336]

約数ペア:

[(1, 201380336), (2, 100690168), (4, 50345084), (8, 25172542), (16, 12586271), (47, 4284688), (94, 2142344), (188, 1071172), (281, 716656), (376, 535586), (562, 358328), (752, 267793), (953, 211312), (1124, 179164), (1906, 105656), (2248, 89582), (3812, 52828), (4496, 44791), (7624, 26414), (13207, 15248)]