201338910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26953}}^1$

素因数の和:27049

約数の個数: 48

約数和(自身を含む): 529807824

約数和(自身を除く): 328468914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 26953, 53906, 80859, 134765, 161718, 242577, 269530, 404295, 485154, 808590, 1212885, 2237099, 2425770, 4474198, 6711297, 11185495, 13422594, 20133891, 22370990, 33556485, 40267782, 67112970, 100669455, 201338910]

約数ペア:

[(1, 201338910), (2, 100669455), (3, 67112970), (5, 40267782), (6, 33556485), (9, 22370990), (10, 20133891), (15, 13422594), (18, 11185495), (30, 6711297), (45, 4474198), (83, 2425770), (90, 2237099), (166, 1212885), (249, 808590), (415, 485154), (498, 404295), (747, 269530), (830, 242577), (1245, 161718), (1494, 134765), (2490, 80859), (3735, 53906), (7470, 26953)]