207621090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16361}}^1$

素因数の和:16424

約数の個数: 64

約数和(自身を含む): 565470720

約数和(自身を除く): 357849630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 16361, 32722, 49083, 81805, 98166, 147249, 163610, 245415, 294498, 441747, 490830, 736245, 768967, 883494, 1472490, 1537934, 2208735, 2306901, 3844835, 4417470, 4613802, 6920703, 7689670, 11534505, 13841406, 20762109, 23069010, 34603515, 41524218, 69207030, 103810545, 207621090]

約数ペア:

[(1, 207621090), (2, 103810545), (3, 69207030), (5, 41524218), (6, 34603515), (9, 23069010), (10, 20762109), (15, 13841406), (18, 11534505), (27, 7689670), (30, 6920703), (45, 4613802), (47, 4417470), (54, 3844835), (90, 2306901), (94, 2208735), (135, 1537934), (141, 1472490), (235, 883494), (270, 768967), (282, 736245), (423, 490830), (470, 441747), (705, 294498), (846, 245415), (1269, 163610), (1410, 147249), (2115, 98166), (2538, 81805), (4230, 49083), (6345, 32722), (12690, 16361)]