222574604

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 455970816

約数和(自身を除く): 233396212

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 151, 244, 302, 427, 604, 854, 863, 1057, 1708, 1726, 2114, 3452, 4228, 6041, 9211, 12082, 18422, 24164, 36844, 52643, 64477, 105286, 128954, 130313, 210572, 257908, 260626, 368501, 521252, 737002, 912191, 1474004, 1824382, 3648764, 7949093, 15898186, 31796372, 55643651, 111287302, 222574604]

約数ペア:

[(1, 222574604), (2, 111287302), (4, 55643651), (7, 31796372), (14, 15898186), (28, 7949093), (61, 3648764), (122, 1824382), (151, 1474004), (244, 912191), (302, 737002), (427, 521252), (604, 368501), (854, 260626), (863, 257908), (1057, 210572), (1708, 130313), (1726, 128954), (2114, 105286), (3452, 64477), (4228, 52643), (6041, 36844), (9211, 24164), (12082, 18422)]