201757640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24847}}^1$

素因数の和:24894

約数の個数: 64

約数和(自身を含む): 536716800

約数和(自身を除く): 334959160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 24847, 49694, 99388, 124235, 173929, 198776, 248470, 347858, 496940, 695716, 720563, 869645, 993880, 1391432, 1441126, 1739290, 2882252, 3478580, 3602815, 5043941, 5764504, 6957160, 7205630, 10087882, 14411260, 20175764, 25219705, 28822520, 40351528, 50439410, 100878820, 201757640]

約数ペア:

[(1, 201757640), (2, 100878820), (4, 50439410), (5, 40351528), (7, 28822520), (8, 25219705), (10, 20175764), (14, 14411260), (20, 10087882), (28, 7205630), (29, 6957160), (35, 5764504), (40, 5043941), (56, 3602815), (58, 3478580), (70, 2882252), (116, 1739290), (140, 1441126), (145, 1391432), (203, 993880), (232, 869645), (280, 720563), (290, 695716), (406, 496940), (580, 347858), (812, 248470), (1015, 198776), (1160, 173929), (1624, 124235), (2030, 99388), (4060, 49694), (8120, 24847)]