200764700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 465907680

約数和(自身を除く): 265142980

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 115, 164, 205, 230, 410, 460, 575, 820, 943, 1025, 1150, 1886, 2050, 2129, 2300, 3772, 4100, 4258, 4715, 8516, 9430, 10645, 18860, 21290, 23575, 42580, 47150, 48967, 53225, 87289, 94300, 97934, 106450, 174578, 195868, 212900, 244835, 349156, 436445, 489670, 872890, 979340, 1224175, 1745780, 2007647, 2182225, 2448350, 4015294, 4364450, 4896700, 8030588, 8728900, 10038235, 20076470, 40152940, 50191175, 100382350, 200764700]

約数ペア:

[(1, 200764700), (2, 100382350), (4, 50191175), (5, 40152940), (10, 20076470), (20, 10038235), (23, 8728900), (25, 8030588), (41, 4896700), (46, 4364450), (50, 4015294), (82, 2448350), (92, 2182225), (100, 2007647), (115, 1745780), (164, 1224175), (205, 979340), (230, 872890), (410, 489670), (460, 436445), (575, 349156), (820, 244835), (943, 212900), (1025, 195868), (1150, 174578), (1886, 106450), (2050, 97934), (2129, 94300), (2300, 87289), (3772, 53225), (4100, 48967), (4258, 47150), (4715, 42580), (8516, 23575), (9430, 21290), (10645, 18860)]