194215428

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{163481}}^1$

素因数の和:163505

約数の個数: 48

約数和(自身を含む): 549299520

約数和(自身を除く): 355084092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 163481, 326962, 490443, 653924, 980886, 1471329, 1798291, 1961772, 2942658, 3596582, 4413987, 5394873, 5885316, 7193164, 8827974, 10789746, 16184619, 17655948, 21579492, 32369238, 48553857, 64738476, 97107714, 194215428]

約数ペア:

[(1, 194215428), (2, 97107714), (3, 64738476), (4, 48553857), (6, 32369238), (9, 21579492), (11, 17655948), (12, 16184619), (18, 10789746), (22, 8827974), (27, 7193164), (33, 5885316), (36, 5394873), (44, 4413987), (54, 3596582), (66, 2942658), (99, 1961772), (108, 1798291), (132, 1471329), (198, 980886), (297, 653924), (396, 490443), (594, 326962), (1188, 163481)]