200465160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{238649}}^1$

素因数の和:238670

約数の個数: 64

約数和(自身を含む): 687312000

約数和(自身を除く): 486846840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 238649, 477298, 715947, 954596, 1193245, 1431894, 1670543, 1909192, 2386490, 2863788, 3341086, 3579735, 4772980, 5011629, 5727576, 6682172, 7159470, 8352715, 9545960, 10023258, 13364344, 14318940, 16705430, 20046516, 25058145, 28637880, 33410860, 40093032, 50116290, 66821720, 100232580, 200465160]

約数ペア:

[(1, 200465160), (2, 100232580), (3, 66821720), (4, 50116290), (5, 40093032), (6, 33410860), (7, 28637880), (8, 25058145), (10, 20046516), (12, 16705430), (14, 14318940), (15, 13364344), (20, 10023258), (21, 9545960), (24, 8352715), (28, 7159470), (30, 6682172), (35, 5727576), (40, 5011629), (42, 4772980), (56, 3579735), (60, 3341086), (70, 2863788), (84, 2386490), (105, 1909192), (120, 1670543), (140, 1431894), (168, 1193245), (210, 954596), (280, 715947), (420, 477298), (840, 238649)]