201257888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11251}}^1$

素因数の和:11317

約数の個数: 48

約数和(自身を含む): 436667616

約数和(自身を除く): 235409728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 11251, 17888, 22502, 45004, 90008, 146263, 180016, 292526, 360032, 483793, 585052, 967586, 1170104, 1935172, 2340208, 3870344, 4680416, 6289309, 7740688, 12578618, 15481376, 25157236, 50314472, 100628944, 201257888]

約数ペア:

[(1, 201257888), (2, 100628944), (4, 50314472), (8, 25157236), (13, 15481376), (16, 12578618), (26, 7740688), (32, 6289309), (43, 4680416), (52, 3870344), (86, 2340208), (104, 1935172), (172, 1170104), (208, 967586), (344, 585052), (416, 483793), (559, 360032), (688, 292526), (1118, 180016), (1376, 146263), (2236, 90008), (4472, 45004), (8944, 22502), (11251, 17888)]