201893050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 397474560

約数和(自身を除く): 195581510

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 223, 446, 475, 950, 953, 1115, 1906, 2230, 4237, 4765, 5575, 8474, 9530, 11150, 18107, 21185, 23825, 36214, 42370, 47650, 90535, 105925, 181070, 211850, 212519, 425038, 452675, 905350, 1062595, 2125190, 4037861, 5312975, 8075722, 10625950, 20189305, 40378610, 100946525, 201893050]

約数ペア:

[(1, 201893050), (2, 100946525), (5, 40378610), (10, 20189305), (19, 10625950), (25, 8075722), (38, 5312975), (50, 4037861), (95, 2125190), (190, 1062595), (223, 905350), (446, 452675), (475, 425038), (950, 212519), (953, 211850), (1115, 181070), (1906, 105925), (2230, 90535), (4237, 47650), (4765, 42370), (5575, 36214), (8474, 23825), (9530, 21185), (11150, 18107)]