194687460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98327}}^1$

素因数の和:98353

約数の個数: 72

約数和(自身を含む): 644245056

約数和(自身を除く): 449557596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 98327, 196654, 294981, 393308, 491635, 589962, 884943, 983270, 1081597, 1179924, 1474905, 1769886, 1966540, 2163194, 2949810, 3244791, 3539772, 4326388, 4424715, 5407985, 5899620, 6489582, 8849430, 9734373, 10815970, 12979164, 16223955, 17698860, 19468746, 21631940, 32447910, 38937492, 48671865, 64895820, 97343730, 194687460]

約数ペア:

[(1, 194687460), (2, 97343730), (3, 64895820), (4, 48671865), (5, 38937492), (6, 32447910), (9, 21631940), (10, 19468746), (11, 17698860), (12, 16223955), (15, 12979164), (18, 10815970), (20, 9734373), (22, 8849430), (30, 6489582), (33, 5899620), (36, 5407985), (44, 4424715), (45, 4326388), (55, 3539772), (60, 3244791), (66, 2949810), (90, 2163194), (99, 1966540), (110, 1769886), (132, 1474905), (165, 1179924), (180, 1081597), (198, 983270), (220, 884943), (330, 589962), (396, 491635), (495, 393308), (660, 294981), (990, 196654), (1980, 98327)]