229374472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{9749}}^1$

素因数の和:9945

約数の個数: 32

約数和(自身を含む): 458055000

約数和(自身を除く): 228680528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2941, 5882, 9749, 11764, 19498, 23528, 38996, 77992, 165733, 331466, 662932, 1325864, 1686577, 3373154, 6746308, 13492616, 28671809, 57343618, 114687236, 229374472]

約数ペア:

[(1, 229374472), (2, 114687236), (4, 57343618), (8, 28671809), (17, 13492616), (34, 6746308), (68, 3373154), (136, 1686577), (173, 1325864), (346, 662932), (692, 331466), (1384, 165733), (2941, 77992), (5882, 38996), (9749, 23528), (11764, 19498)]