201952940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33547}}^1$

素因数の和:33606

約数の個数: 48

約数和(自身を含む): 495973632

約数和(自身を除く): 294020692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 33547, 67094, 134188, 167735, 234829, 335470, 469658, 670940, 939316, 1174145, 1442521, 2348290, 2885042, 4696580, 5770084, 7212605, 10097647, 14425210, 20195294, 28850420, 40390588, 50488235, 100976470, 201952940]

約数ペア:

[(1, 201952940), (2, 100976470), (4, 50488235), (5, 40390588), (7, 28850420), (10, 20195294), (14, 14425210), (20, 10097647), (28, 7212605), (35, 5770084), (43, 4696580), (70, 2885042), (86, 2348290), (140, 1442521), (172, 1174145), (215, 939316), (301, 670940), (430, 469658), (602, 335470), (860, 234829), (1204, 167735), (1505, 134188), (3010, 67094), (6020, 33547)]