199968173652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1\times {\mathrm{6961}}^1$

素因数の和:8809

約数の個数: 96

約数和(自身を含む): 507547845504

約数和(自身を除く): 307579671852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 1721, 2782, 3442, 4173, 5163, 5564, 6884, 6961, 8346, 10326, 13922, 16692, 20652, 20883, 22373, 27844, 41766, 44746, 67119, 83532, 89492, 90493, 134238, 180986, 184147, 268476, 271479, 361972, 368294, 542958, 552441, 736588, 744827, 1085916, 1104882, 1489654, 2209764, 2234481, 2393911, 2979308, 4468962, 4787822, 7181733, 8937924, 9575644, 9682751, 11979881, 14363466, 19365502, 23959762, 28726932, 29048253, 35939643, 38731004, 47919524, 58096506, 71879286, 116193012, 143758572, 155738453, 311476906, 467215359, 622953812, 934430718, 1281847267, 1868861436, 2563694534, 3845541801, 5127389068, 7691083602, 15382167204, 16664014471, 33328028942, 49992043413, 66656057884, 99984086826, 199968173652]

約数ペア:

[(1, 199968173652), (2, 99984086826), (3, 66656057884), (4, 49992043413), (6, 33328028942), (12, 16664014471), (13, 15382167204), (26, 7691083602), (39, 5127389068), (52, 3845541801), (78, 2563694534), (107, 1868861436), (156, 1281847267), (214, 934430718), (321, 622953812), (428, 467215359), (642, 311476906), (1284, 155738453), (1391, 143758572), (1721, 116193012), (2782, 71879286), (3442, 58096506), (4173, 47919524), (5163, 38731004), (5564, 35939643), (6884, 29048253), (6961, 28726932), (8346, 23959762), (10326, 19365502), (13922, 14363466), (16692, 11979881), (20652, 9682751), (20883, 9575644), (22373, 8937924), (27844, 7181733), (41766, 4787822), (44746, 4468962), (67119, 2979308), (83532, 2393911), (89492, 2234481), (90493, 2209764), (134238, 1489654), (180986, 1104882), (184147, 1085916), (268476, 744827), (271479, 736588), (361972, 552441), (368294, 542958)]