215296952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{3491}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 435592080

約数和(自身を除く): 220295128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 593, 1186, 2372, 3491, 4744, 6982, 7709, 13964, 15418, 27928, 30836, 45383, 61672, 90766, 181532, 363064, 2070163, 4140326, 8280652, 16561304, 26912119, 53824238, 107648476, 215296952]

約数ペア:

[(1, 215296952), (2, 107648476), (4, 53824238), (8, 26912119), (13, 16561304), (26, 8280652), (52, 4140326), (104, 2070163), (593, 363064), (1186, 181532), (2372, 90766), (3491, 61672), (4744, 45383), (6982, 30836), (7709, 27928), (13964, 15418)]