203715288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{404197}}^1$

素因数の和:404216

約数の個数: 48

約数和(自身を含む): 630548880

約数和(自身を除く): 426833592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 404197, 808394, 1212591, 1616788, 2425182, 2829379, 3233576, 3637773, 4850364, 5658758, 7275546, 8488137, 9700728, 11317516, 14551092, 16976274, 22635032, 25464411, 29102184, 33952548, 50928822, 67905096, 101857644, 203715288]

約数ペア:

[(1, 203715288), (2, 101857644), (3, 67905096), (4, 50928822), (6, 33952548), (7, 29102184), (8, 25464411), (9, 22635032), (12, 16976274), (14, 14551092), (18, 11317516), (21, 9700728), (24, 8488137), (28, 7275546), (36, 5658758), (42, 4850364), (56, 3637773), (63, 3233576), (72, 2829379), (84, 2425182), (126, 1616788), (168, 1212591), (252, 808394), (504, 404197)]