223622894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 397160496

約数和(自身を除く): 173537602

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 361, 407, 418, 703, 722, 761, 814, 1406, 1522, 3971, 7733, 7942, 8371, 13357, 14459, 15466, 16742, 26714, 28157, 28918, 56314, 146927, 159049, 274721, 293854, 309727, 318098, 534983, 549442, 619454, 1069966, 3021931, 5884813, 6043862, 10164677, 11769626, 20329354, 111811447, 223622894]

約数ペア:

[(1, 223622894), (2, 111811447), (11, 20329354), (19, 11769626), (22, 10164677), (37, 6043862), (38, 5884813), (74, 3021931), (209, 1069966), (361, 619454), (407, 549442), (418, 534983), (703, 318098), (722, 309727), (761, 293854), (814, 274721), (1406, 159049), (1522, 146927), (3971, 56314), (7733, 28918), (7942, 28157), (8371, 26714), (13357, 16742), (14459, 15466)]