200193810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 494208000

約数和(自身を除く): 294014190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 311, 430, 499, 622, 645, 933, 998, 1290, 1497, 1555, 1866, 2495, 2994, 3110, 4665, 4990, 7485, 9330, 13373, 14970, 21457, 26746, 40119, 42914, 64371, 66865, 80238, 107285, 128742, 133730, 155189, 200595, 214570, 310378, 321855, 401190, 465567, 643710, 775945, 931134, 1551890, 2327835, 4655670, 6673127, 13346254, 20019381, 33365635, 40038762, 66731270, 100096905, 200193810]

約数ペア:

[(1, 200193810), (2, 100096905), (3, 66731270), (5, 40038762), (6, 33365635), (10, 20019381), (15, 13346254), (30, 6673127), (43, 4655670), (86, 2327835), (129, 1551890), (215, 931134), (258, 775945), (311, 643710), (430, 465567), (499, 401190), (622, 321855), (645, 310378), (933, 214570), (998, 200595), (1290, 155189), (1497, 133730), (1555, 128742), (1866, 107285), (2495, 80238), (2994, 66865), (3110, 64371), (4665, 42914), (4990, 40119), (7485, 26746), (9330, 21457), (13373, 14970)]