207787624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{8713}}^1$

素因数の和:9001

約数の個数: 32

約数和(自身を含む): 426637440

約数和(自身を除く): 218849816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 5962, 8713, 11924, 17426, 23848, 34852, 69704, 95843, 191686, 383372, 766744, 2361223, 4722446, 9444892, 18889784, 25973453, 51946906, 103893812, 207787624]

約数ペア:

[(1, 207787624), (2, 103893812), (4, 51946906), (8, 25973453), (11, 18889784), (22, 9444892), (44, 4722446), (88, 2361223), (271, 766744), (542, 383372), (1084, 191686), (2168, 95843), (2981, 69704), (5962, 34852), (8713, 23848), (11924, 17426)]