201688992

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{3319}}^1$

素因数の和:3546

約数の個数: 72

約数和(自身を含む): 576444960

約数和(自身を除く): 374755968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3319, 3376, 3798, 5064, 6638, 6752, 7596, 9957, 10128, 13276, 15192, 19914, 20256, 26552, 29871, 30384, 39828, 53104, 59742, 60768, 79656, 106208, 119484, 159312, 238968, 318624, 477936, 700309, 955872, 1400618, 2100927, 2801236, 4201854, 5602472, 6302781, 8403708, 11204944, 12605562, 16807416, 22409888, 25211124, 33614832, 50422248, 67229664, 100844496, 201688992]

約数ペア:

[(1, 201688992), (2, 100844496), (3, 67229664), (4, 50422248), (6, 33614832), (8, 25211124), (9, 22409888), (12, 16807416), (16, 12605562), (18, 11204944), (24, 8403708), (32, 6302781), (36, 5602472), (48, 4201854), (72, 2801236), (96, 2100927), (144, 1400618), (211, 955872), (288, 700309), (422, 477936), (633, 318624), (844, 238968), (1266, 159312), (1688, 119484), (1899, 106208), (2532, 79656), (3319, 60768), (3376, 59742), (3798, 53104), (5064, 39828), (6638, 30384), (6752, 29871), (7596, 26552), (9957, 20256), (10128, 19914), (13276, 15192)]