200898150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{31147}}^1$

素因数の和:31205

約数の個数: 48

約数和(自身を含む): 509830464

約数和(自身を除く): 308932314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 31147, 62294, 93441, 155735, 186882, 311470, 467205, 778675, 934410, 1339321, 1557350, 2336025, 2678642, 4017963, 4672050, 6696605, 8035926, 13393210, 20089815, 33483025, 40179630, 66966050, 100449075, 200898150]

約数ペア:

[(1, 200898150), (2, 100449075), (3, 66966050), (5, 40179630), (6, 33483025), (10, 20089815), (15, 13393210), (25, 8035926), (30, 6696605), (43, 4672050), (50, 4017963), (75, 2678642), (86, 2336025), (129, 1557350), (150, 1339321), (215, 934410), (258, 778675), (430, 467205), (645, 311470), (1075, 186882), (1290, 155735), (2150, 93441), (3225, 62294), (6450, 31147)]