202307768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{1723}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 409105200

約数和(自身を除く): 206797432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1129, 1723, 2258, 3446, 4516, 6892, 9032, 13784, 14677, 22399, 29354, 44798, 58708, 89596, 117416, 179192, 1945267, 3890534, 7781068, 15562136, 25288471, 50576942, 101153884, 202307768]

約数ペア:

[(1, 202307768), (2, 101153884), (4, 50576942), (8, 25288471), (13, 15562136), (26, 7781068), (52, 3890534), (104, 1945267), (1129, 179192), (1723, 117416), (2258, 89596), (3446, 58708), (4516, 44798), (6892, 29354), (9032, 22399), (13784, 14677)]