202221222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4643}}^1$

素因数の和:4733

約数の個数: 64

約数和(自身を含む): 497539584

約数和(自身を除く): 295318362

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 427, 714, 854, 1037, 1281, 2074, 2562, 3111, 4643, 6222, 7259, 9286, 13929, 14518, 21777, 27858, 32501, 43554, 65002, 78931, 97503, 157862, 195006, 236793, 283223, 473586, 552517, 566446, 849669, 1105034, 1657551, 1699338, 1982561, 3315102, 3965122, 4814791, 5947683, 9629582, 11895366, 14444373, 28888746, 33703537, 67407074, 101110611, 202221222]

約数ペア:

[(1, 202221222), (2, 101110611), (3, 67407074), (6, 33703537), (7, 28888746), (14, 14444373), (17, 11895366), (21, 9629582), (34, 5947683), (42, 4814791), (51, 3965122), (61, 3315102), (102, 1982561), (119, 1699338), (122, 1657551), (183, 1105034), (238, 849669), (357, 566446), (366, 552517), (427, 473586), (714, 283223), (854, 236793), (1037, 195006), (1281, 157862), (2074, 97503), (2562, 78931), (3111, 65002), (4643, 43554), (6222, 32501), (7259, 27858), (9286, 21777), (13929, 14518)]