221046236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{3881}}^1$

素因数の和:4405

約数の個数: 24

約数和(自身を含む): 401088240

約数和(自身を除く): 180042004

約数列:

[1, 2, 4, 29, 58, 116, 491, 982, 1964, 3881, 7762, 14239, 15524, 28478, 56956, 112549, 225098, 450196, 1905571, 3811142, 7622284, 55261559, 110523118, 221046236]

約数ペア:

[(1, 221046236), (2, 110523118), (4, 55261559), (29, 7622284), (58, 3811142), (116, 1905571), (491, 450196), (982, 225098), (1964, 112549), (3881, 56956), (7762, 28478), (14239, 15524)]