227310808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21157}}^1$

素因数の和:21259

約数の個数: 32

約数和(自身を含む): 457012800

約数和(自身を除く): 229701992

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 21157, 42314, 84628, 169256, 359669, 719338, 1438676, 1671403, 2877352, 3342806, 6685612, 13371224, 28413851, 56827702, 113655404, 227310808]

約数ペア:

[(1, 227310808), (2, 113655404), (4, 56827702), (8, 28413851), (17, 13371224), (34, 6685612), (68, 3342806), (79, 2877352), (136, 1671403), (158, 1438676), (316, 719338), (632, 359669), (1343, 169256), (2686, 84628), (5372, 42314), (10744, 21157)]