198748464

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{20807}}^1$

素因数の和:21017

約数の個数: 40

約数和(自身を含む): 516038400

約数和(自身を除く): 317289936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 9552, 20807, 41614, 62421, 83228, 124842, 166456, 249684, 332912, 499368, 998736, 4140593, 8281186, 12421779, 16562372, 24843558, 33124744, 49687116, 66249488, 99374232, 198748464]

約数ペア:

[(1, 198748464), (2, 99374232), (3, 66249488), (4, 49687116), (6, 33124744), (8, 24843558), (12, 16562372), (16, 12421779), (24, 8281186), (48, 4140593), (199, 998736), (398, 499368), (597, 332912), (796, 249684), (1194, 166456), (1592, 124842), (2388, 83228), (3184, 62421), (4776, 41614), (9552, 20807)]