196886970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{104173}}^1$

素因数の和:104196

約数の個数: 64

約数和(自身を含む): 600042240

約数和(自身を除く): 403155270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 104173, 208346, 312519, 520865, 625038, 729211, 937557, 1041730, 1458422, 1562595, 1875114, 2187633, 2812671, 3125190, 3646055, 4375266, 4687785, 5625342, 6562899, 7292110, 9375570, 10938165, 13125798, 14063355, 19688697, 21876330, 28126710, 32814495, 39377394, 65628990, 98443485, 196886970]

約数ペア:

[(1, 196886970), (2, 98443485), (3, 65628990), (5, 39377394), (6, 32814495), (7, 28126710), (9, 21876330), (10, 19688697), (14, 14063355), (15, 13125798), (18, 10938165), (21, 9375570), (27, 7292110), (30, 6562899), (35, 5625342), (42, 4687785), (45, 4375266), (54, 3646055), (63, 3125190), (70, 2812671), (90, 2187633), (105, 1875114), (126, 1562595), (135, 1458422), (189, 1041730), (210, 937557), (270, 729211), (315, 625038), (378, 520865), (630, 312519), (945, 208346), (1890, 104173)]