201633016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 435254400

約数和(自身を除く): 233621384

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 67, 76, 104, 134, 152, 247, 268, 494, 536, 871, 988, 1273, 1523, 1742, 1976, 2546, 3046, 3484, 5092, 6092, 6968, 10184, 12184, 16549, 19799, 28937, 33098, 39598, 57874, 66196, 79196, 102041, 115748, 132392, 158392, 204082, 231496, 376181, 408164, 752362, 816328, 1326533, 1504724, 1938779, 2653066, 3009448, 3877558, 5306132, 7755116, 10612264, 15510232, 25204127, 50408254, 100816508, 201633016]

約数ペア:

[(1, 201633016), (2, 100816508), (4, 50408254), (8, 25204127), (13, 15510232), (19, 10612264), (26, 7755116), (38, 5306132), (52, 3877558), (67, 3009448), (76, 2653066), (104, 1938779), (134, 1504724), (152, 1326533), (247, 816328), (268, 752362), (494, 408164), (536, 376181), (871, 231496), (988, 204082), (1273, 158392), (1523, 132392), (1742, 115748), (1976, 102041), (2546, 79196), (3046, 66196), (3484, 57874), (5092, 39598), (6092, 33098), (6968, 28937), (10184, 19799), (12184, 16549)]