202152108

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 479969280

約数和(自身を除く): 277817172

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 191, 267, 356, 382, 534, 573, 764, 991, 1068, 1146, 1982, 2292, 2973, 3964, 5946, 11892, 16999, 33998, 50997, 67996, 88199, 101994, 176398, 189281, 203988, 264597, 352796, 378562, 529194, 567843, 757124, 1058388, 1135686, 2271372, 16846009, 33692018, 50538027, 67384036, 101076054, 202152108]

約数ペア:

[(1, 202152108), (2, 101076054), (3, 67384036), (4, 50538027), (6, 33692018), (12, 16846009), (89, 2271372), (178, 1135686), (191, 1058388), (267, 757124), (356, 567843), (382, 529194), (534, 378562), (573, 352796), (764, 264597), (991, 203988), (1068, 189281), (1146, 176398), (1982, 101994), (2292, 88199), (2973, 67996), (3964, 50997), (5946, 33998), (11892, 16999)]