201621552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{381859}}^1$

素因数の和:381881

約数の個数: 40

約数和(自身を含む): 568207680

約数和(自身を除く): 366586128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 381859, 763718, 1145577, 1527436, 2291154, 3054872, 4200449, 4582308, 6109744, 8400898, 9164616, 12601347, 16801796, 18329232, 25202694, 33603592, 50405388, 67207184, 100810776, 201621552]

約数ペア:

[(1, 201621552), (2, 100810776), (3, 67207184), (4, 50405388), (6, 33603592), (8, 25202694), (11, 18329232), (12, 16801796), (16, 12601347), (22, 9164616), (24, 8400898), (33, 6109744), (44, 4582308), (48, 4200449), (66, 3054872), (88, 2291154), (132, 1527436), (176, 1145577), (264, 763718), (528, 381859)]