200965960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1$

素因数の和:2558

約数の個数: 64

約数和(自身を含む): 490150080

約数和(自身を除く): 289184120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 260, 326, 520, 652, 815, 1304, 1630, 2119, 2371, 3260, 4238, 4742, 6520, 8476, 9484, 10595, 11855, 16952, 18968, 21190, 23710, 30823, 42380, 47420, 61646, 84760, 94840, 123292, 154115, 246584, 308230, 386473, 616460, 772946, 1232920, 1545892, 1932365, 3091784, 3864730, 5024149, 7729460, 10048298, 15458920, 20096596, 25120745, 40193192, 50241490, 100482980, 200965960]

約数ペア:

[(1, 200965960), (2, 100482980), (4, 50241490), (5, 40193192), (8, 25120745), (10, 20096596), (13, 15458920), (20, 10048298), (26, 7729460), (40, 5024149), (52, 3864730), (65, 3091784), (104, 1932365), (130, 1545892), (163, 1232920), (260, 772946), (326, 616460), (520, 386473), (652, 308230), (815, 246584), (1304, 154115), (1630, 123292), (2119, 94840), (2371, 84760), (3260, 61646), (4238, 47420), (4742, 42380), (6520, 30823), (8476, 23710), (9484, 21190), (10595, 18968), (11855, 16952)]