200915962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1811}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 345207744

約数和(自身を除く): 144291782

約数列:

[1, 2, 13, 17, 26, 34, 221, 251, 442, 502, 1811, 3263, 3622, 4267, 6526, 8534, 23543, 30787, 47086, 55471, 61574, 110942, 400231, 454561, 800462, 909122, 5909293, 7727537, 11818586, 15455074, 100457981, 200915962]

約数ペア:

[(1, 200915962), (2, 100457981), (13, 15455074), (17, 11818586), (26, 7727537), (34, 5909293), (221, 909122), (251, 800462), (442, 454561), (502, 400231), (1811, 110942), (3263, 61574), (3622, 55471), (4267, 47086), (6526, 30787), (8534, 23543)]