200835700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 507467520

約数和(自身を除く): 306631820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 47, 50, 52, 65, 76, 94, 95, 100, 130, 173, 188, 190, 235, 247, 260, 325, 346, 380, 470, 475, 494, 611, 650, 692, 865, 893, 940, 950, 988, 1175, 1222, 1235, 1300, 1730, 1786, 1900, 2249, 2350, 2444, 2470, 3055, 3287, 3460, 3572, 4325, 4465, 4498, 4700, 4940, 6110, 6175, 6574, 8131, 8650, 8930, 8996, 11245, 11609, 12220, 12350, 13148, 15275, 16262, 16435, 17300, 17860, 22325, 22490, 23218, 24700, 30550, 32524, 32870, 40655, 42731, 44650, 44980, 46436, 56225, 58045, 61100, 65740, 81310, 82175, 85462, 89300, 105703, 112450, 116090, 154489, 162620, 164350, 170924, 203275, 211406, 213655, 224900, 232180, 290225, 308978, 328700, 406550, 422812, 427310, 528515, 580450, 617956, 772445, 813100, 854620, 1057030, 1068275, 1160900, 1544890, 2008357, 2114060, 2136550, 2642575, 3089780, 3862225, 4016714, 4273100, 5285150, 7724450, 8033428, 10041785, 10570300, 15448900, 20083570, 40167140, 50208925, 100417850, 200835700]

約数ペア:

[(1, 200835700), (2, 100417850), (4, 50208925), (5, 40167140), (10, 20083570), (13, 15448900), (19, 10570300), (20, 10041785), (25, 8033428), (26, 7724450), (38, 5285150), (47, 4273100), (50, 4016714), (52, 3862225), (65, 3089780), (76, 2642575), (94, 2136550), (95, 2114060), (100, 2008357), (130, 1544890), (173, 1160900), (188, 1068275), (190, 1057030), (235, 854620), (247, 813100), (260, 772445), (325, 617956), (346, 580450), (380, 528515), (470, 427310), (475, 422812), (494, 406550), (611, 328700), (650, 308978), (692, 290225), (865, 232180), (893, 224900), (940, 213655), (950, 211406), (988, 203275), (1175, 170924), (1222, 164350), (1235, 162620), (1300, 154489), (1730, 116090), (1786, 112450), (1900, 105703), (2249, 89300), (2350, 85462), (2444, 82175), (2470, 81310), (3055, 65740), (3287, 61100), (3460, 58045), (3572, 56225), (4325, 46436), (4465, 44980), (4498, 44650), (4700, 42731), (4940, 40655), (6110, 32870), (6175, 32524), (6574, 30550), (8131, 24700), (8650, 23218), (8930, 22490), (8996, 22325), (11245, 17860), (11609, 17300), (12220, 16435), (12350, 16262), (13148, 15275)]