212238740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 544024320

約数和(自身を除く): 331785580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 380, 511, 532, 665, 730, 1022, 1093, 1330, 1387, 1460, 2044, 2186, 2555, 2660, 2774, 4372, 5110, 5465, 5548, 6935, 7651, 9709, 10220, 10930, 13870, 15302, 19418, 20767, 21860, 27740, 30604, 38255, 38836, 41534, 48545, 76510, 79789, 83068, 97090, 103835, 145369, 153020, 159578, 194180, 207670, 290738, 319156, 398945, 415340, 558523, 581476, 726845, 797890, 1117046, 1453690, 1515991, 1595780, 2234092, 2792615, 2907380, 3031982, 5585230, 6063964, 7579955, 10611937, 11170460, 15159910, 21223874, 30319820, 42447748, 53059685, 106119370, 212238740]

約数ペア:

[(1, 212238740), (2, 106119370), (4, 53059685), (5, 42447748), (7, 30319820), (10, 21223874), (14, 15159910), (19, 11170460), (20, 10611937), (28, 7579955), (35, 6063964), (38, 5585230), (70, 3031982), (73, 2907380), (76, 2792615), (95, 2234092), (133, 1595780), (140, 1515991), (146, 1453690), (190, 1117046), (266, 797890), (292, 726845), (365, 581476), (380, 558523), (511, 415340), (532, 398945), (665, 319156), (730, 290738), (1022, 207670), (1093, 194180), (1330, 159578), (1387, 153020), (1460, 145369), (2044, 103835), (2186, 97090), (2555, 83068), (2660, 79789), (2774, 76510), (4372, 48545), (5110, 41534), (5465, 38836), (5548, 38255), (6935, 30604), (7651, 27740), (9709, 21860), (10220, 20767), (10930, 19418), (13870, 15302)]