202055910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137453}}^1$

素因数の和:137477

約数の個数: 48

約数和(自身を含む): 564111216

約数和(自身を除く): 362055306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 137453, 274906, 412359, 687265, 824718, 962171, 1374530, 1924342, 2061795, 2886513, 4123590, 4810855, 5773026, 6735197, 9621710, 13470394, 14432565, 20205591, 28865130, 33675985, 40411182, 67351970, 101027955, 202055910]

約数ペア:

[(1, 202055910), (2, 101027955), (3, 67351970), (5, 40411182), (6, 33675985), (7, 28865130), (10, 20205591), (14, 14432565), (15, 13470394), (21, 9621710), (30, 6735197), (35, 5773026), (42, 4810855), (49, 4123590), (70, 2886513), (98, 2061795), (105, 1924342), (147, 1374530), (210, 962171), (245, 824718), (294, 687265), (490, 412359), (735, 274906), (1470, 137453)]