201667410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{320107}}^1$

素因数の和:320127

約数の個数: 48

約数和(自身を含む): 599242176

約数和(自身を除く): 397574766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 320107, 640214, 960321, 1600535, 1920642, 2240749, 2880963, 3201070, 4481498, 4801605, 5761926, 6722247, 9603210, 11203745, 13444494, 14404815, 20166741, 22407490, 28809630, 33611235, 40333482, 67222470, 100833705, 201667410]

約数ペア:

[(1, 201667410), (2, 100833705), (3, 67222470), (5, 40333482), (6, 33611235), (7, 28809630), (9, 22407490), (10, 20166741), (14, 14404815), (15, 13444494), (18, 11203745), (21, 9603210), (30, 6722247), (35, 5761926), (42, 4801605), (45, 4481498), (63, 3201070), (70, 2880963), (90, 2240749), (105, 1920642), (126, 1600535), (210, 960321), (315, 640214), (630, 320107)]