223848130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{11243}}^1$

素因数の和:11442

約数の個数: 32

約数和(自身を含む): 442024128

約数和(自身を除く): 218175998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 9955, 11243, 19910, 22486, 56215, 112430, 123673, 247346, 618365, 1236730, 2034983, 4069966, 10174915, 20349830, 22384813, 44769626, 111924065, 223848130]

約数ペア:

[(1, 223848130), (2, 111924065), (5, 44769626), (10, 22384813), (11, 20349830), (22, 10174915), (55, 4069966), (110, 2034983), (181, 1236730), (362, 618365), (905, 247346), (1810, 123673), (1991, 112430), (3982, 56215), (9955, 22486), (11243, 19910)]