203266256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21569}}^1$

素因数の和:21627

約数の個数: 40

約数和(自身を含む): 427948800

約数和(自身を除く): 224682544

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 21569, 43138, 86276, 172552, 345104, 409811, 668639, 819622, 1337278, 1639244, 2674556, 3278488, 5349112, 6556976, 10698224, 12704141, 25408282, 50816564, 101633128, 203266256]

約数ペア:

[(1, 203266256), (2, 101633128), (4, 50816564), (8, 25408282), (16, 12704141), (19, 10698224), (31, 6556976), (38, 5349112), (62, 3278488), (76, 2674556), (124, 1639244), (152, 1337278), (248, 819622), (304, 668639), (496, 409811), (589, 345104), (1178, 172552), (2356, 86276), (4712, 43138), (9424, 21569)]