207816390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{2707}}^1$

素因数の和:3573

約数の個数: 48

約数和(自身を含む): 541155888

約数和(自身を除く): 333339498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 853, 1706, 2559, 2707, 4265, 5118, 5414, 7677, 8121, 8530, 12795, 13535, 15354, 16242, 24363, 25590, 27070, 38385, 40605, 48726, 76770, 81210, 121815, 243630, 2309071, 4618142, 6927213, 11545355, 13854426, 20781639, 23090710, 34636065, 41563278, 69272130, 103908195, 207816390]

約数ペア:

[(1, 207816390), (2, 103908195), (3, 69272130), (5, 41563278), (6, 34636065), (9, 23090710), (10, 20781639), (15, 13854426), (18, 11545355), (30, 6927213), (45, 4618142), (90, 2309071), (853, 243630), (1706, 121815), (2559, 81210), (2707, 76770), (4265, 48726), (5118, 40605), (5414, 38385), (7677, 27070), (8121, 25590), (8530, 24363), (12795, 16242), (13535, 15354)]