215915704430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{5060129}}^1$

素因数の和:5060404

約数の個数: 32

約数和(自身を含む): 413149494240

約数和(自身を除く): 197233789810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 1255, 2510, 4267, 8534, 21335, 42670, 5060129, 10120258, 25300645, 50601290, 86022193, 172044386, 430110965, 860221930, 1270092379, 2540184758, 6350461895, 12700923790, 21591570443, 43183140886, 107957852215, 215915704430]

約数ペア:

[(1, 215915704430), (2, 107957852215), (5, 43183140886), (10, 21591570443), (17, 12700923790), (34, 6350461895), (85, 2540184758), (170, 1270092379), (251, 860221930), (502, 430110965), (1255, 172044386), (2510, 86022193), (4267, 50601290), (8534, 25300645), (21335, 10120258), (42670, 5060129)]