202319970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 495137664

約数和(自身を除く): 292817694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 193, 249, 386, 415, 421, 498, 579, 830, 842, 965, 1158, 1245, 1263, 1930, 2105, 2490, 2526, 2895, 4210, 5790, 6315, 12630, 16019, 32038, 34943, 48057, 69886, 80095, 81253, 96114, 104829, 160190, 162506, 174715, 209658, 240285, 243759, 349430, 406265, 480570, 487518, 524145, 812530, 1048290, 1218795, 2437590, 6743999, 13487998, 20231997, 33719995, 40463994, 67439990, 101159985, 202319970]

約数ペア:

[(1, 202319970), (2, 101159985), (3, 67439990), (5, 40463994), (6, 33719995), (10, 20231997), (15, 13487998), (30, 6743999), (83, 2437590), (166, 1218795), (193, 1048290), (249, 812530), (386, 524145), (415, 487518), (421, 480570), (498, 406265), (579, 349430), (830, 243759), (842, 240285), (965, 209658), (1158, 174715), (1245, 162506), (1263, 160190), (1930, 104829), (2105, 96114), (2490, 81253), (2526, 80095), (2895, 69886), (4210, 48057), (5790, 34943), (6315, 32038), (12630, 16019)]