201009735

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 377794560

約数和(自身を除く): 176784825

約数列:

[1, 3, 5, 9, 15, 27, 31, 43, 45, 93, 129, 135, 155, 215, 279, 387, 465, 645, 837, 1117, 1161, 1333, 1395, 1935, 3351, 3999, 4185, 5585, 5805, 6665, 10053, 11997, 16755, 19995, 30159, 34627, 35991, 48031, 50265, 59985, 103881, 144093, 150795, 173135, 179955, 240155, 311643, 432279, 519405, 720465, 934929, 1296837, 1488961, 1558215, 2161395, 4466883, 4674645, 6484185, 7444805, 13400649, 22334415, 40201947, 67003245, 201009735]

約数ペア:

[(1, 201009735), (3, 67003245), (5, 40201947), (9, 22334415), (15, 13400649), (27, 7444805), (31, 6484185), (43, 4674645), (45, 4466883), (93, 2161395), (129, 1558215), (135, 1488961), (155, 1296837), (215, 934929), (279, 720465), (387, 519405), (465, 432279), (645, 311643), (837, 240155), (1117, 179955), (1161, 173135), (1333, 150795), (1395, 144093), (1935, 103881), (3351, 59985), (3999, 50265), (4185, 48031), (5585, 35991), (5805, 34627), (6665, 30159), (10053, 19995), (11997, 16755)]