212800952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{292309}}^1$

素因数の和:292335

約数の個数: 32

約数和(自身を含む): 491080800

約数和(自身を除く): 278279848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 292309, 584618, 1169236, 2046163, 2338472, 3800017, 4092326, 7600034, 8184652, 15200068, 16369304, 26600119, 30400136, 53200238, 106400476, 212800952]

約数ペア:

[(1, 212800952), (2, 106400476), (4, 53200238), (7, 30400136), (8, 26600119), (13, 16369304), (14, 15200068), (26, 8184652), (28, 7600034), (52, 4092326), (56, 3800017), (91, 2338472), (104, 2046163), (182, 1169236), (364, 584618), (728, 292309)]