187936756

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{30931}}^1$

素因数の和:30980

約数の個数: 36

約数和(自身を含む): 394939776

約数和(自身を除く): 207003020

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 30931, 61862, 123724, 216517, 433034, 866068, 958861, 1515619, 1917722, 3031238, 3835444, 6062476, 6712027, 13424054, 26848108, 46984189, 93968378, 187936756]

約数ペア:

[(1, 187936756), (2, 93968378), (4, 46984189), (7, 26848108), (14, 13424054), (28, 6712027), (31, 6062476), (49, 3835444), (62, 3031238), (98, 1917722), (124, 1515619), (196, 958861), (217, 866068), (434, 433034), (868, 216517), (1519, 123724), (3038, 61862), (6076, 30931)]