258034196

素因数分解:

$2^2\times 7^2\times {\mathrm{317}}^1\times {\mathrm{4153}}^1$

素因数の和:4488

約数の個数: 36

約数和(自身を含む): 527067828

約数和(自身を除く): 269033632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 317, 634, 1268, 2219, 4153, 4438, 8306, 8876, 15533, 16612, 29071, 31066, 58142, 62132, 116284, 203497, 406994, 813988, 1316501, 2633002, 5266004, 9215507, 18431014, 36862028, 64508549, 129017098, 258034196]

約数ペア:

[(1, 258034196), (2, 129017098), (4, 64508549), (7, 36862028), (14, 18431014), (28, 9215507), (49, 5266004), (98, 2633002), (196, 1316501), (317, 813988), (634, 406994), (1268, 203497), (2219, 116284), (4153, 62132), (4438, 58142), (8306, 31066), (8876, 29071), (15533, 16612)]