207050940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5839}}^1$

素因数の和:6051

約数の個数: 72

約数和(自身を含む): 631350720

約数和(自身を除く): 424299780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 5839, 5910, 7092, 8865, 11678, 11820, 17517, 17730, 23356, 29195, 35034, 35460, 52551, 58390, 70068, 87585, 105102, 116780, 175170, 210204, 262755, 350340, 525510, 1051020, 1150283, 2300566, 3450849, 4601132, 5751415, 6901698, 10352547, 11502830, 13803396, 17254245, 20705094, 23005660, 34508490, 41410188, 51762735, 69016980, 103525470, 207050940]

約数ペア:

[(1, 207050940), (2, 103525470), (3, 69016980), (4, 51762735), (5, 41410188), (6, 34508490), (9, 23005660), (10, 20705094), (12, 17254245), (15, 13803396), (18, 11502830), (20, 10352547), (30, 6901698), (36, 5751415), (45, 4601132), (60, 3450849), (90, 2300566), (180, 1150283), (197, 1051020), (394, 525510), (591, 350340), (788, 262755), (985, 210204), (1182, 175170), (1773, 116780), (1970, 105102), (2364, 87585), (2955, 70068), (3546, 58390), (3940, 52551), (5839, 35460), (5910, 35034), (7092, 29195), (8865, 23356), (11678, 17730), (11820, 17517)]