201179020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 515797632

約数和(自身を除く): 314618612

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 137, 140, 170, 238, 274, 340, 476, 548, 595, 617, 685, 959, 1190, 1234, 1370, 1918, 2329, 2380, 2468, 2740, 3085, 3836, 4319, 4658, 4795, 6170, 8638, 9316, 9590, 10489, 11645, 12340, 16303, 17276, 19180, 20978, 21595, 23290, 32606, 41956, 43190, 46580, 52445, 65212, 73423, 81515, 84529, 86380, 104890, 146846, 163030, 169058, 209780, 293692, 326060, 338116, 367115, 422645, 591703, 734230, 845290, 1183406, 1436993, 1468460, 1690580, 2366812, 2873986, 2958515, 5747972, 5917030, 7184965, 10058951, 11834060, 14369930, 20117902, 28739860, 40235804, 50294755, 100589510, 201179020]

約数ペア:

[(1, 201179020), (2, 100589510), (4, 50294755), (5, 40235804), (7, 28739860), (10, 20117902), (14, 14369930), (17, 11834060), (20, 10058951), (28, 7184965), (34, 5917030), (35, 5747972), (68, 2958515), (70, 2873986), (85, 2366812), (119, 1690580), (137, 1468460), (140, 1436993), (170, 1183406), (238, 845290), (274, 734230), (340, 591703), (476, 422645), (548, 367115), (595, 338116), (617, 326060), (685, 293692), (959, 209780), (1190, 169058), (1234, 163030), (1370, 146846), (1918, 104890), (2329, 86380), (2380, 84529), (2468, 81515), (2740, 73423), (3085, 65212), (3836, 52445), (4319, 46580), (4658, 43190), (4795, 41956), (6170, 32606), (8638, 23290), (9316, 21595), (9590, 20978), (10489, 19180), (11645, 17276), (12340, 16303)]