202131272

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3923

約数の個数: 64

約数和(自身を含む): 465360000

約数和(自身を除く): 263228728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1862, 2744, 3724, 3877, 6517, 7448, 7754, 13034, 15508, 26068, 27139, 31016, 52136, 54278, 73663, 108556, 147326, 189973, 217112, 294652, 379946, 515641, 589304, 759892, 1031282, 1329811, 1519784, 2062564, 2659622, 3609487, 4125128, 5319244, 7218974, 10638488, 14437948, 25266409, 28875896, 50532818, 101065636, 202131272]

約数ペア:

[(1, 202131272), (2, 101065636), (4, 50532818), (7, 28875896), (8, 25266409), (14, 14437948), (19, 10638488), (28, 7218974), (38, 5319244), (49, 4125128), (56, 3609487), (76, 2659622), (98, 2062564), (133, 1519784), (152, 1329811), (196, 1031282), (266, 759892), (343, 589304), (392, 515641), (532, 379946), (686, 294652), (931, 217112), (1064, 189973), (1372, 147326), (1862, 108556), (2744, 73663), (3724, 54278), (3877, 52136), (6517, 31016), (7448, 27139), (7754, 26068), (13034, 15508)]