201245706

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 446409600

約数和(自身を除く): 245163894

約数列:

[1, 2, 3, 6, 9, 18, 79, 97, 158, 194, 237, 291, 474, 582, 711, 873, 1422, 1459, 1746, 2918, 4377, 7663, 8754, 13131, 15326, 22989, 26262, 45978, 68967, 115261, 137934, 141523, 230522, 283046, 345783, 424569, 691566, 849138, 1037349, 1273707, 2074698, 2547414, 11180317, 22360634, 33540951, 67081902, 100622853, 201245706]

約数ペア:

[(1, 201245706), (2, 100622853), (3, 67081902), (6, 33540951), (9, 22360634), (18, 11180317), (79, 2547414), (97, 2074698), (158, 1273707), (194, 1037349), (237, 849138), (291, 691566), (474, 424569), (582, 345783), (711, 283046), (873, 230522), (1422, 141523), (1459, 137934), (1746, 115261), (2918, 68967), (4377, 45978), (7663, 26262), (8754, 22989), (13131, 15326)]