210391062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{63409}}^1$

素因数の和:63500

約数の個数: 32

約数和(自身を含む): 486988800

約数和(自身を除く): 276597738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 63409, 126818, 190227, 380454, 443863, 887726, 1331589, 2663178, 5009311, 10018622, 15027933, 30055866, 35065177, 70130354, 105195531, 210391062]

約数ペア:

[(1, 210391062), (2, 105195531), (3, 70130354), (6, 35065177), (7, 30055866), (14, 15027933), (21, 10018622), (42, 5009311), (79, 2663178), (158, 1331589), (237, 887726), (474, 443863), (553, 380454), (1106, 190227), (1659, 126818), (3318, 63409)]