201971536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{11699}}^1$

素因数の和:11803

約数の個数: 40

約数和(自身を含む): 426535200

約数和(自身を除く): 224563664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 11699, 17264, 23398, 46796, 93592, 152087, 187184, 304174, 608348, 971017, 1216696, 1942034, 2433392, 3884068, 7768136, 12623221, 15536272, 25246442, 50492884, 100985768, 201971536]

約数ペア:

[(1, 201971536), (2, 100985768), (4, 50492884), (8, 25246442), (13, 15536272), (16, 12623221), (26, 7768136), (52, 3884068), (83, 2433392), (104, 1942034), (166, 1216696), (208, 971017), (332, 608348), (664, 304174), (1079, 187184), (1328, 152087), (2158, 93592), (4316, 46796), (8632, 23398), (11699, 17264)]