202377340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 470430576

約数和(自身を除く): 268053236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 241, 242, 347, 482, 484, 605, 694, 964, 1205, 1210, 1388, 1735, 2410, 2420, 2651, 3470, 3817, 4820, 5302, 6940, 7634, 10604, 13255, 15268, 19085, 26510, 29161, 38170, 41987, 53020, 58322, 76340, 83627, 83974, 116644, 145805, 167254, 167948, 209935, 291610, 334508, 418135, 419870, 583220, 836270, 839740, 919897, 1672540, 1839794, 3679588, 4599485, 9198970, 10118867, 18397940, 20237734, 40475468, 50594335, 101188670, 202377340]

約数ペア:

[(1, 202377340), (2, 101188670), (4, 50594335), (5, 40475468), (10, 20237734), (11, 18397940), (20, 10118867), (22, 9198970), (44, 4599485), (55, 3679588), (110, 1839794), (121, 1672540), (220, 919897), (241, 839740), (242, 836270), (347, 583220), (482, 419870), (484, 418135), (605, 334508), (694, 291610), (964, 209935), (1205, 167948), (1210, 167254), (1388, 145805), (1735, 116644), (2410, 83974), (2420, 83627), (2651, 76340), (3470, 58322), (3817, 53020), (4820, 41987), (5302, 38170), (6940, 29161), (7634, 26510), (10604, 19085), (13255, 15268)]