201990936

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{171761}}^1$

素因数の和:171784

約数の個数: 48

約数和(自身を含む): 587426040

約数和(自身を除く): 385435104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 171761, 343522, 515283, 687044, 1030566, 1202327, 1374088, 2061132, 2404654, 3606981, 4122264, 4809308, 7213962, 8416289, 9618616, 14427924, 16832578, 25248867, 28855848, 33665156, 50497734, 67330312, 100995468, 201990936]

約数ペア:

[(1, 201990936), (2, 100995468), (3, 67330312), (4, 50497734), (6, 33665156), (7, 28855848), (8, 25248867), (12, 16832578), (14, 14427924), (21, 9618616), (24, 8416289), (28, 7213962), (42, 4809308), (49, 4122264), (56, 3606981), (84, 2404654), (98, 2061132), (147, 1374088), (168, 1202327), (196, 1030566), (294, 687044), (392, 515283), (588, 343522), (1176, 171761)]