200222244

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 523181568

約数和(自身を除く): 322959324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 191, 222, 333, 382, 444, 573, 666, 764, 787, 1146, 1332, 1574, 1719, 2292, 2361, 3148, 3438, 4722, 6876, 7067, 7083, 9444, 14134, 14166, 21201, 28268, 28332, 29119, 42402, 58238, 63603, 84804, 87357, 116476, 127206, 150317, 174714, 254412, 262071, 300634, 349428, 450951, 524142, 601268, 901902, 1048284, 1352853, 1803804, 2705706, 5411412, 5561729, 11123458, 16685187, 22246916, 33370374, 50055561, 66740748, 100111122, 200222244]

約数ペア:

[(1, 200222244), (2, 100111122), (3, 66740748), (4, 50055561), (6, 33370374), (9, 22246916), (12, 16685187), (18, 11123458), (36, 5561729), (37, 5411412), (74, 2705706), (111, 1803804), (148, 1352853), (191, 1048284), (222, 901902), (333, 601268), (382, 524142), (444, 450951), (573, 349428), (666, 300634), (764, 262071), (787, 254412), (1146, 174714), (1332, 150317), (1574, 127206), (1719, 116476), (2292, 87357), (2361, 84804), (3148, 63603), (3438, 58238), (4722, 42402), (6876, 29119), (7067, 28332), (7083, 28268), (9444, 21201), (14134, 14166)]