200468940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 673505280

約数和(自身を除く): 473036340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 89, 93, 105, 124, 140, 155, 173, 178, 186, 210, 217, 267, 310, 346, 356, 372, 420, 434, 445, 465, 519, 534, 620, 623, 651, 692, 865, 868, 890, 930, 1038, 1068, 1085, 1211, 1246, 1302, 1335, 1730, 1780, 1860, 1869, 2076, 2170, 2422, 2492, 2595, 2604, 2670, 2759, 3115, 3255, 3460, 3633, 3738, 4340, 4844, 5190, 5340, 5363, 5518, 6055, 6230, 6510, 7266, 7476, 8277, 9345, 10380, 10726, 11036, 12110, 12460, 13020, 13795, 14532, 15397, 16089, 16554, 18165, 18690, 19313, 21452, 24220, 26815, 27590, 30794, 32178, 33108, 36330, 37380, 37541, 38626, 41385, 46191, 53630, 55180, 57939, 61588, 64356, 72660, 75082, 76985, 77252, 80445, 82770, 92382, 96565, 107260, 107779, 112623, 115878, 150164, 153970, 160890, 165540, 184764, 187705, 193130, 215558, 225246, 230955, 231756, 289695, 307940, 321780, 323337, 375410, 386260, 431116, 450492, 461910, 477307, 538895, 563115, 579390, 646674, 750820, 923820, 954614, 1077790, 1126230, 1158780, 1293348, 1431921, 1616685, 1909228, 2155580, 2252460, 2386535, 2863842, 3233370, 3341149, 4773070, 5727684, 6466740, 6682298, 7159605, 9546140, 10023447, 13364596, 14319210, 16705745, 20046894, 28638420, 33411490, 40093788, 50117235, 66822980, 100234470, 200468940]

約数ペア:

[(1, 200468940), (2, 100234470), (3, 66822980), (4, 50117235), (5, 40093788), (6, 33411490), (7, 28638420), (10, 20046894), (12, 16705745), (14, 14319210), (15, 13364596), (20, 10023447), (21, 9546140), (28, 7159605), (30, 6682298), (31, 6466740), (35, 5727684), (42, 4773070), (60, 3341149), (62, 3233370), (70, 2863842), (84, 2386535), (89, 2252460), (93, 2155580), (105, 1909228), (124, 1616685), (140, 1431921), (155, 1293348), (173, 1158780), (178, 1126230), (186, 1077790), (210, 954614), (217, 923820), (267, 750820), (310, 646674), (346, 579390), (356, 563115), (372, 538895), (420, 477307), (434, 461910), (445, 450492), (465, 431116), (519, 386260), (534, 375410), (620, 323337), (623, 321780), (651, 307940), (692, 289695), (865, 231756), (868, 230955), (890, 225246), (930, 215558), (1038, 193130), (1068, 187705), (1085, 184764), (1211, 165540), (1246, 160890), (1302, 153970), (1335, 150164), (1730, 115878), (1780, 112623), (1860, 107779), (1869, 107260), (2076, 96565), (2170, 92382), (2422, 82770), (2492, 80445), (2595, 77252), (2604, 76985), (2670, 75082), (2759, 72660), (3115, 64356), (3255, 61588), (3460, 57939), (3633, 55180), (3738, 53630), (4340, 46191), (4844, 41385), (5190, 38626), (5340, 37541), (5363, 37380), (5518, 36330), (6055, 33108), (6230, 32178), (6510, 30794), (7266, 27590), (7476, 26815), (8277, 24220), (9345, 21452), (10380, 19313), (10726, 18690), (11036, 18165), (12110, 16554), (12460, 16089), (13020, 15397), (13795, 14532)]