221584404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4547}}^1$

素因数の和:4716

約数の個数: 48

約数和(自身を含む): 537901056

約数和(自身を除く): 316316652

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 131, 186, 262, 372, 393, 524, 786, 1572, 4061, 4547, 8122, 9094, 12183, 13641, 16244, 18188, 24366, 27282, 48732, 54564, 140957, 281914, 422871, 563828, 595657, 845742, 1191314, 1691484, 1786971, 2382628, 3573942, 7147884, 18465367, 36930734, 55396101, 73861468, 110792202, 221584404]

約数ペア:

[(1, 221584404), (2, 110792202), (3, 73861468), (4, 55396101), (6, 36930734), (12, 18465367), (31, 7147884), (62, 3573942), (93, 2382628), (124, 1786971), (131, 1691484), (186, 1191314), (262, 845742), (372, 595657), (393, 563828), (524, 422871), (786, 281914), (1572, 140957), (4061, 54564), (4547, 48732), (8122, 27282), (9094, 24366), (12183, 18188), (13641, 16244)]