199931472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{106801}}^1$

素因数の和:106828

約数の個数: 60

約数和(自身を含む): 602576884

約数和(自身を除く): 402645412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 106801, 213602, 320403, 427204, 640806, 854408, 961209, 1281612, 1388413, 1708816, 1922418, 2563224, 2776826, 3844836, 4165239, 5126448, 5553652, 7689672, 8330478, 11107304, 12495717, 15379344, 16660956, 22214608, 24991434, 33321912, 49982868, 66643824, 99965736, 199931472]

約数ペア:

[(1, 199931472), (2, 99965736), (3, 66643824), (4, 49982868), (6, 33321912), (8, 24991434), (9, 22214608), (12, 16660956), (13, 15379344), (16, 12495717), (18, 11107304), (24, 8330478), (26, 7689672), (36, 5553652), (39, 5126448), (48, 4165239), (52, 3844836), (72, 2776826), (78, 2563224), (104, 1922418), (117, 1708816), (144, 1388413), (156, 1281612), (208, 961209), (234, 854408), (312, 640806), (468, 427204), (624, 320403), (936, 213602), (1872, 106801)]