201663630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{320101}}^1$

素因数の和:320121

約数の個数: 48

約数和(自身を含む): 599230944

約数和(自身を除く): 397567314

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, 320101, 640202, 960303, 1600505, 1920606, 2240707, 2880909, 3201010, 4481414, 4801515, 5761818, 6722121, 9603030, 11203535, 13444242, 14404545, 20166363, 22407070, 28809090, 33610605, 40332726, 67221210, 100831815, 201663630]

約数ペア:

[(1, 201663630), (2, 100831815), (3, 67221210), (5, 40332726), (6, 33610605), (7, 28809090), (9, 22407070), (10, 20166363), (14, 14404545), (15, 13444242), (18, 11203535), (21, 9603030), (30, 6722121), (35, 5761818), (42, 4801515), (45, 4481414), (63, 3201010), (70, 2880909), (90, 2240707), (105, 1920606), (126, 1600505), (210, 960303), (315, 640202), (630, 320101)]