207299940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{18089}}^1$

素因数の和:18292

約数の個数: 48

約数和(自身を含む): 583511040

約数和(自身を除く): 376211100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 18089, 36178, 54267, 72356, 90445, 108534, 180890, 217068, 271335, 361780, 542670, 1085340, 3454999, 6909998, 10364997, 13819996, 17274995, 20729994, 34549990, 41459988, 51824985, 69099980, 103649970, 207299940]

約数ペア:

[(1, 207299940), (2, 103649970), (3, 69099980), (4, 51824985), (5, 41459988), (6, 34549990), (10, 20729994), (12, 17274995), (15, 13819996), (20, 10364997), (30, 6909998), (60, 3454999), (191, 1085340), (382, 542670), (573, 361780), (764, 271335), (955, 217068), (1146, 180890), (1910, 108534), (2292, 90445), (2865, 72356), (3820, 54267), (5730, 36178), (11460, 18089)]