212366920780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15018877}}^1$

素因数の和:15018994

約数の個数: 48

約数和(自身を含む): 514726986816

約数和(自身を除く): 302360066036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 15018877, 30037754, 60075508, 75094385, 105132139, 150188770, 210264278, 300377540, 420528556, 525660695, 1051321390, 1516906577, 2102642780, 3033813154, 6067626308, 7584532885, 10618346039, 15169065770, 21236692078, 30338131540, 42473384156, 53091730195, 106183460390, 212366920780]

約数ペア:

[(1, 212366920780), (2, 106183460390), (4, 53091730195), (5, 42473384156), (7, 30338131540), (10, 21236692078), (14, 15169065770), (20, 10618346039), (28, 7584532885), (35, 6067626308), (70, 3033813154), (101, 2102642780), (140, 1516906577), (202, 1051321390), (404, 525660695), (505, 420528556), (707, 300377540), (1010, 210264278), (1414, 150188770), (2020, 105132139), (2828, 75094385), (3535, 60075508), (7070, 30037754), (14140, 15018877)]