207614505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9371}}^1$

素因数の和:9597

約数の個数: 32

約数和(自身を含む): 381477888

約数和(自身を除く): 173863383

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 3165, 4431, 7385, 9371, 22155, 28113, 46855, 65597, 140565, 196791, 327985, 983955, 1977281, 5931843, 9886405, 13840967, 29659215, 41522901, 69204835, 207614505]

約数ペア:

[(1, 207614505), (3, 69204835), (5, 41522901), (7, 29659215), (15, 13840967), (21, 9886405), (35, 5931843), (105, 1977281), (211, 983955), (633, 327985), (1055, 196791), (1477, 140565), (3165, 65597), (4431, 46855), (7385, 28113), (9371, 22155)]