201640416

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{48847}}^1$

素因数の和:48903

約数の個数: 48

約数和(自身を含む): 541626624

約数和(自身を除く): 339986208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 48847, 97694, 146541, 195388, 293082, 390776, 586164, 781552, 1172328, 1563104, 2100421, 2344656, 4200842, 4689312, 6301263, 8401684, 12602526, 16803368, 25205052, 33606736, 50410104, 67213472, 100820208, 201640416]

約数ペア:

[(1, 201640416), (2, 100820208), (3, 67213472), (4, 50410104), (6, 33606736), (8, 25205052), (12, 16803368), (16, 12602526), (24, 8401684), (32, 6301263), (43, 4689312), (48, 4200842), (86, 2344656), (96, 2100421), (129, 1563104), (172, 1172328), (258, 781552), (344, 586164), (516, 390776), (688, 293082), (1032, 195388), (1376, 146541), (2064, 97694), (4128, 48847)]