201671190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{320113}}^1$

素因数の和:320133

約数の個数: 48

約数和(自身を含む): 599253408

約数和(自身を除く): 397582218

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, 320113, 640226, 960339, 1600565, 1920678, 2240791, 2881017, 3201130, 4481582, 4801695, 5762034, 6722373, 9603390, 11203955, 13444746, 14405085, 20167119, 22407910, 28810170, 33611865, 40334238, 67223730, 100835595, 201671190]

約数ペア:

[(1, 201671190), (2, 100835595), (3, 67223730), (5, 40334238), (6, 33611865), (7, 28810170), (9, 22407910), (10, 20167119), (14, 14405085), (15, 13444746), (18, 11203955), (21, 9603390), (30, 6722373), (35, 5762034), (42, 4801695), (45, 4481582), (63, 3201130), (70, 2881017), (90, 2240791), (105, 1920678), (126, 1600565), (210, 960339), (315, 640226), (630, 320113)]