200741125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 290594304

約数和(自身を除く): 89853179

約数列:

[1, 5, 13, 23, 25, 41, 65, 115, 125, 131, 205, 299, 325, 533, 575, 655, 943, 1025, 1495, 1625, 1703, 2665, 2875, 3013, 3275, 4715, 5125, 5371, 7475, 8515, 12259, 13325, 15065, 16375, 23575, 26855, 37375, 39169, 42575, 61295, 66625, 69823, 75325, 117875, 123533, 134275, 195845, 212875, 306475, 349115, 376625, 617665, 671375, 979225, 1532375, 1605929, 1745575, 3088325, 4896125, 8029645, 8727875, 15441625, 40148225, 200741125]

約数ペア:

[(1, 200741125), (5, 40148225), (13, 15441625), (23, 8727875), (25, 8029645), (41, 4896125), (65, 3088325), (115, 1745575), (125, 1605929), (131, 1532375), (205, 979225), (299, 671375), (325, 617665), (533, 376625), (575, 349115), (655, 306475), (943, 212875), (1025, 195845), (1495, 134275), (1625, 123533), (1703, 117875), (2665, 75325), (2875, 69823), (3013, 66625), (3275, 61295), (4715, 42575), (5125, 39169), (5371, 37375), (7475, 26855), (8515, 23575), (12259, 16375), (13325, 15065)]