201137816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4496

約数の個数: 48

約数和(自身を含む): 423450720

約数和(自身を除く): 222312904

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 2068, 4136, 4421, 5687, 8842, 11374, 17684, 22748, 35368, 45496, 48631, 97262, 194524, 207787, 389048, 415574, 534941, 831148, 1069882, 1662296, 2139764, 2285657, 4279528, 4571314, 9142628, 18285256, 25142227, 50284454, 100568908, 201137816]

約数ペア:

[(1, 201137816), (2, 100568908), (4, 50284454), (8, 25142227), (11, 18285256), (22, 9142628), (44, 4571314), (47, 4279528), (88, 2285657), (94, 2139764), (121, 1662296), (188, 1069882), (242, 831148), (376, 534941), (484, 415574), (517, 389048), (968, 207787), (1034, 194524), (2068, 97262), (4136, 48631), (4421, 45496), (5687, 35368), (8842, 22748), (11374, 17684)]