201898998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1321}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 500731296

約数和(自身を除く): 298832298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1213, 1321, 2426, 2642, 3639, 3963, 7278, 7926, 8491, 9247, 10917, 11889, 16982, 18494, 21834, 23778, 25473, 27741, 50946, 55482, 76419, 83223, 152838, 166446, 1602373, 3204746, 4807119, 9614238, 11216611, 14421357, 22433222, 28842714, 33649833, 67299666, 100949499, 201898998]

約数ペア:

[(1, 201898998), (2, 100949499), (3, 67299666), (6, 33649833), (7, 28842714), (9, 22433222), (14, 14421357), (18, 11216611), (21, 9614238), (42, 4807119), (63, 3204746), (126, 1602373), (1213, 166446), (1321, 152838), (2426, 83223), (2642, 76419), (3639, 55482), (3963, 50946), (7278, 27741), (7926, 25473), (8491, 23778), (9247, 21834), (10917, 18494), (11889, 16982)]