196203488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4327}}^1$

素因数の和:4459

約数の個数: 48

約数和(自身を含む): 419902560

約数和(自身を除く): 223699072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 4327, 5668, 8654, 11336, 17308, 22672, 34616, 45344, 56251, 69232, 112502, 138464, 225004, 450008, 471643, 900016, 943286, 1800032, 1886572, 3773144, 6131359, 7546288, 12262718, 15092576, 24525436, 49050872, 98101744, 196203488]

約数ペア:

[(1, 196203488), (2, 98101744), (4, 49050872), (8, 24525436), (13, 15092576), (16, 12262718), (26, 7546288), (32, 6131359), (52, 3773144), (104, 1886572), (109, 1800032), (208, 943286), (218, 900016), (416, 471643), (436, 450008), (872, 225004), (1417, 138464), (1744, 112502), (2834, 69232), (3488, 56251), (4327, 45344), (5668, 34616), (8654, 22672), (11336, 17308)]