201667970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{3727}}^1$

素因数の和:4514

約数の個数: 32

約数和(自身を含む): 415507968

約数和(自身を除く): 213839998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 773, 1546, 3727, 3865, 5411, 7454, 7730, 10822, 18635, 26089, 27055, 37270, 52178, 54110, 130445, 260890, 2880971, 5761942, 14404855, 20166797, 28809710, 40333594, 100833985, 201667970]

約数ペア:

[(1, 201667970), (2, 100833985), (5, 40333594), (7, 28809710), (10, 20166797), (14, 14404855), (35, 5761942), (70, 2880971), (773, 260890), (1546, 130445), (3727, 54110), (3865, 52178), (5411, 37270), (7454, 27055), (7730, 26089), (10822, 18635)]