223140232

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7622

約数の個数: 64

約数和(自身を含む): 522685440

約数和(自身を除く): 299545208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7378, 7561, 14756, 15122, 29512, 30244, 52927, 60488, 105854, 128537, 211708, 234391, 257074, 423416, 468782, 514148, 899759, 937564, 1028296, 1640737, 1799518, 1875128, 3281474, 3599036, 3984647, 6562948, 7198072, 7969294, 13125896, 15938588, 27892529, 31877176, 55785058, 111570116, 223140232]

約数ペア:

[(1, 223140232), (2, 111570116), (4, 55785058), (7, 31877176), (8, 27892529), (14, 15938588), (17, 13125896), (28, 7969294), (31, 7198072), (34, 6562948), (56, 3984647), (62, 3599036), (68, 3281474), (119, 1875128), (124, 1799518), (136, 1640737), (217, 1028296), (238, 937564), (248, 899759), (434, 514148), (476, 468782), (527, 423416), (868, 257074), (952, 234391), (1054, 211708), (1736, 128537), (2108, 105854), (3689, 60488), (4216, 52927), (7378, 30244), (7561, 29512), (14756, 15122)]