200852820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{159407}}^1$

素因数の和:159429

約数の個数: 72

約数和(自身を含む): 696294144

約数和(自身を除く): 495441324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 159407, 318814, 478221, 637628, 797035, 956442, 1115849, 1434663, 1594070, 1912884, 2231698, 2391105, 2869326, 3188140, 3347547, 4463396, 4782210, 5579245, 5738652, 6695094, 7173315, 9564420, 10042641, 11158490, 13390188, 14346630, 16737735, 20085282, 22316980, 28693260, 33475470, 40170564, 50213205, 66950940, 100426410, 200852820]

約数ペア:

[(1, 200852820), (2, 100426410), (3, 66950940), (4, 50213205), (5, 40170564), (6, 33475470), (7, 28693260), (9, 22316980), (10, 20085282), (12, 16737735), (14, 14346630), (15, 13390188), (18, 11158490), (20, 10042641), (21, 9564420), (28, 7173315), (30, 6695094), (35, 5738652), (36, 5579245), (42, 4782210), (45, 4463396), (60, 3347547), (63, 3188140), (70, 2869326), (84, 2391105), (90, 2231698), (105, 1912884), (126, 1594070), (140, 1434663), (180, 1115849), (210, 956442), (252, 797035), (315, 637628), (420, 478221), (630, 318814), (1260, 159407)]