199034850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1600

約数の個数: 96

約数和(自身を含む): 568820736

約数和(自身を除く): 369785886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 131, 150, 175, 210, 262, 350, 393, 525, 655, 786, 917, 1050, 1310, 1447, 1834, 1965, 2751, 2894, 3275, 3930, 4341, 4585, 5502, 6550, 7235, 8682, 9170, 9825, 10129, 13755, 14470, 19650, 20258, 21705, 22925, 27510, 30387, 36175, 43410, 45850, 50645, 60774, 68775, 72350, 101290, 108525, 137550, 151935, 189557, 217050, 253225, 303870, 379114, 506450, 568671, 759675, 947785, 1137342, 1326899, 1519350, 1895570, 2653798, 2843355, 3980697, 4738925, 5686710, 6634495, 7961394, 9477850, 13268990, 14216775, 19903485, 28433550, 33172475, 39806970, 66344950, 99517425, 199034850]

約数ペア:

[(1, 199034850), (2, 99517425), (3, 66344950), (5, 39806970), (6, 33172475), (7, 28433550), (10, 19903485), (14, 14216775), (15, 13268990), (21, 9477850), (25, 7961394), (30, 6634495), (35, 5686710), (42, 4738925), (50, 3980697), (70, 2843355), (75, 2653798), (105, 1895570), (131, 1519350), (150, 1326899), (175, 1137342), (210, 947785), (262, 759675), (350, 568671), (393, 506450), (525, 379114), (655, 303870), (786, 253225), (917, 217050), (1050, 189557), (1310, 151935), (1447, 137550), (1834, 108525), (1965, 101290), (2751, 72350), (2894, 68775), (3275, 60774), (3930, 50645), (4341, 45850), (4585, 43410), (5502, 36175), (6550, 30387), (7235, 27510), (8682, 22925), (9170, 21705), (9825, 20258), (10129, 19650), (13755, 14470)]