201720321702

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{30577}}^1$

素因数の和:30995

約数の個数: 80

約数和(自身を含む): 456513150192

約数和(自身を除く): 254792828490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 211, 386, 422, 579, 633, 1158, 1266, 1737, 1899, 3474, 3798, 5211, 5697, 10422, 11394, 15633, 17091, 30577, 31266, 34182, 40723, 61154, 81446, 91731, 122169, 183462, 244338, 275193, 366507, 550386, 733014, 825579, 1099521, 1651158, 2199042, 2476737, 3298563, 4953474, 5901361, 6451747, 6597126, 11802722, 12903494, 17704083, 19355241, 35408166, 38710482, 53112249, 58065723, 106224498, 116131446, 159336747, 174197169, 318673494, 348394338, 478010241, 522591507, 956020482, 1045183014, 1245187171, 2490374342, 3735561513, 7471123026, 11206684539, 22413369078, 33620053617, 67240107234, 100860160851, 201720321702]

約数ペア:

[(1, 201720321702), (2, 100860160851), (3, 67240107234), (6, 33620053617), (9, 22413369078), (18, 11206684539), (27, 7471123026), (54, 3735561513), (81, 2490374342), (162, 1245187171), (193, 1045183014), (211, 956020482), (386, 522591507), (422, 478010241), (579, 348394338), (633, 318673494), (1158, 174197169), (1266, 159336747), (1737, 116131446), (1899, 106224498), (3474, 58065723), (3798, 53112249), (5211, 38710482), (5697, 35408166), (10422, 19355241), (11394, 17704083), (15633, 12903494), (17091, 11802722), (30577, 6597126), (31266, 6451747), (34182, 5901361), (40723, 4953474), (61154, 3298563), (81446, 2476737), (91731, 2199042), (122169, 1651158), (183462, 1099521), (244338, 825579), (275193, 733014), (366507, 550386)]