191623866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 446515200

約数和(自身を除く): 254891334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 199, 202, 227, 303, 398, 454, 597, 606, 681, 707, 1194, 1362, 1393, 1414, 1589, 2121, 2786, 3178, 4179, 4242, 4767, 8358, 9534, 20099, 22927, 40198, 45173, 45854, 60297, 68781, 90346, 120594, 135519, 137562, 140693, 160489, 271038, 281386, 316211, 320978, 422079, 481467, 632422, 844158, 948633, 962934, 1897266, 4562473, 9124946, 13687419, 27374838, 31937311, 63874622, 95811933, 191623866]

約数ペア:

[(1, 191623866), (2, 95811933), (3, 63874622), (6, 31937311), (7, 27374838), (14, 13687419), (21, 9124946), (42, 4562473), (101, 1897266), (199, 962934), (202, 948633), (227, 844158), (303, 632422), (398, 481467), (454, 422079), (597, 320978), (606, 316211), (681, 281386), (707, 271038), (1194, 160489), (1362, 140693), (1393, 137562), (1414, 135519), (1589, 120594), (2121, 90346), (2786, 68781), (3178, 60297), (4179, 45854), (4242, 45173), (4767, 40198), (8358, 22927), (9534, 20099)]