214852010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{23899}}^1$

素因数の和:23966

約数の個数: 32

約数和(自身を含む): 412992000

約数和(自身を除く): 198139990

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 23899, 47798, 119495, 238990, 693071, 740869, 1386142, 1481738, 3465355, 3704345, 6930710, 7408690, 21485201, 42970402, 107426005, 214852010]

約数ペア:

[(1, 214852010), (2, 107426005), (5, 42970402), (10, 21485201), (29, 7408690), (31, 6930710), (58, 3704345), (62, 3465355), (145, 1481738), (155, 1386142), (290, 740869), (310, 693071), (899, 238990), (1798, 119495), (4495, 47798), (8990, 23899)]