201698700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13721}}^1$

素因数の和:13752

約数の個数: 108

約数和(自身を含む): 678909672

約数和(自身を除く): 477210972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 13721, 14700, 27442, 41163, 54884, 68605, 82326, 96047, 137210, 164652, 192094, 205815, 274420, 288141, 343025, 384188, 411630, 480235, 576282, 672329, 686050, 823260, 960470, 1029075, 1152564, 1344658, 1372100, 1440705, 1920940, 2016987, 2058150, 2401175, 2689316, 2881410, 3361645, 4033974, 4116300, 4802350, 5762820, 6723290, 7203525, 8067948, 9604700, 10084935, 13446580, 14407050, 16808225, 20169870, 28814100, 33616450, 40339740, 50424675, 67232900, 100849350, 201698700]

約数ペア:

[(1, 201698700), (2, 100849350), (3, 67232900), (4, 50424675), (5, 40339740), (6, 33616450), (7, 28814100), (10, 20169870), (12, 16808225), (14, 14407050), (15, 13446580), (20, 10084935), (21, 9604700), (25, 8067948), (28, 7203525), (30, 6723290), (35, 5762820), (42, 4802350), (49, 4116300), (50, 4033974), (60, 3361645), (70, 2881410), (75, 2689316), (84, 2401175), (98, 2058150), (100, 2016987), (105, 1920940), (140, 1440705), (147, 1372100), (150, 1344658), (175, 1152564), (196, 1029075), (210, 960470), (245, 823260), (294, 686050), (300, 672329), (350, 576282), (420, 480235), (490, 411630), (525, 384188), (588, 343025), (700, 288141), (735, 274420), (980, 205815), (1050, 192094), (1225, 164652), (1470, 137210), (2100, 96047), (2450, 82326), (2940, 68605), (3675, 54884), (4900, 41163), (7350, 27442), (13721, 14700)]