204827339950

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{142039}}^1$

素因数の和:142393

約数の個数: 48

約数和(自身を含む): 385512468480

約数和(自身を除く): 180685128530

約数列:

[1, 2, 5, 10, 25, 50, 151, 191, 302, 382, 755, 955, 1510, 1910, 3775, 4775, 7550, 9550, 28841, 57682, 142039, 144205, 284078, 288410, 710195, 721025, 1420390, 1442050, 3550975, 7101950, 21447889, 27129449, 42895778, 54258898, 107239445, 135647245, 214478890, 271294490, 536197225, 678236225, 1072394450, 1356472450, 4096546799, 8193093598, 20482733995, 40965467990, 102413669975, 204827339950]

約数ペア:

[(1, 204827339950), (2, 102413669975), (5, 40965467990), (10, 20482733995), (25, 8193093598), (50, 4096546799), (151, 1356472450), (191, 1072394450), (302, 678236225), (382, 536197225), (755, 271294490), (955, 214478890), (1510, 135647245), (1910, 107239445), (3775, 54258898), (4775, 42895778), (7550, 27129449), (9550, 21447889), (28841, 7101950), (57682, 3550975), (142039, 1442050), (144205, 1420390), (284078, 721025), (288410, 710195)]