199153032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1481}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 537788160

約数和(自身を除く): 338635128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 431, 862, 1293, 1481, 1724, 2586, 2962, 3448, 4443, 5172, 5603, 5924, 8886, 10344, 11206, 11848, 16809, 17772, 19253, 22412, 33618, 35544, 38506, 44824, 57759, 67236, 77012, 115518, 134472, 154024, 231036, 462072, 638311, 1276622, 1914933, 2553244, 3829866, 5106488, 7659732, 8298043, 15319464, 16596086, 24894129, 33192172, 49788258, 66384344, 99576516, 199153032]

約数ペア:

[(1, 199153032), (2, 99576516), (3, 66384344), (4, 49788258), (6, 33192172), (8, 24894129), (12, 16596086), (13, 15319464), (24, 8298043), (26, 7659732), (39, 5106488), (52, 3829866), (78, 2553244), (104, 1914933), (156, 1276622), (312, 638311), (431, 462072), (862, 231036), (1293, 154024), (1481, 134472), (1724, 115518), (2586, 77012), (2962, 67236), (3448, 57759), (4443, 44824), (5172, 38506), (5603, 35544), (5924, 33618), (8886, 22412), (10344, 19253), (11206, 17772), (11848, 16809)]