202937910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{138053}}^1$

素因数の和:138077

約数の個数: 48

約数和(自身を含む): 566573616

約数和(自身を除く): 363635706

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, 138053, 276106, 414159, 690265, 828318, 966371, 1380530, 1932742, 2070795, 2899113, 4141590, 4831855, 5798226, 6764597, 9663710, 13529194, 14495565, 20293791, 28991130, 33822985, 40587582, 67645970, 101468955, 202937910]

約数ペア:

[(1, 202937910), (2, 101468955), (3, 67645970), (5, 40587582), (6, 33822985), (7, 28991130), (10, 20293791), (14, 14495565), (15, 13529194), (21, 9663710), (30, 6764597), (35, 5798226), (42, 4831855), (49, 4141590), (70, 2899113), (98, 2070795), (105, 1932742), (147, 1380530), (210, 966371), (245, 828318), (294, 690265), (490, 414159), (735, 276106), (1470, 138053)]