202340860

素因数分解:

$2^2\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{4091}}^1$

素因数の和:6573

約数の個数: 24

約数和(自身を含む): 425191536

約数和(自身を除く): 222850676

約数列:

[1, 2, 4, 5, 10, 20, 2473, 4091, 4946, 8182, 9892, 12365, 16364, 20455, 24730, 40910, 49460, 81820, 10117043, 20234086, 40468172, 50585215, 101170430, 202340860]

約数ペア:

[(1, 202340860), (2, 101170430), (4, 50585215), (5, 40468172), (10, 20234086), (20, 10117043), (2473, 81820), (4091, 49460), (4946, 40910), (8182, 24730), (9892, 20455), (12365, 16364)]