202365315

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 361041408

約数和(自身を除く): 158676093

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 163, 235, 423, 489, 587, 705, 815, 1467, 1761, 2115, 2445, 2935, 5283, 7335, 7661, 8805, 22983, 26415, 27589, 38305, 68949, 82767, 95681, 114915, 137945, 248301, 287043, 344745, 413835, 478405, 861129, 1241505, 1435215, 4305645, 4497007, 13491021, 22485035, 40473063, 67455105, 202365315]

約数ペア:

[(1, 202365315), (3, 67455105), (5, 40473063), (9, 22485035), (15, 13491021), (45, 4497007), (47, 4305645), (141, 1435215), (163, 1241505), (235, 861129), (423, 478405), (489, 413835), (587, 344745), (705, 287043), (815, 248301), (1467, 137945), (1761, 114915), (2115, 95681), (2445, 82767), (2935, 68949), (5283, 38305), (7335, 27589), (7661, 26415), (8805, 22983)]