202175960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 572508000

約数和(自身を除く): 370332040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 61, 70, 76, 89, 95, 98, 122, 133, 140, 152, 178, 190, 196, 244, 245, 266, 280, 305, 356, 380, 392, 427, 445, 488, 490, 532, 610, 623, 665, 712, 760, 854, 890, 931, 980, 1064, 1159, 1220, 1246, 1330, 1691, 1708, 1780, 1862, 1960, 2135, 2318, 2440, 2492, 2660, 2989, 3115, 3382, 3416, 3560, 3724, 4270, 4361, 4636, 4655, 4984, 5320, 5429, 5795, 5978, 6230, 6764, 7448, 8113, 8455, 8540, 8722, 9272, 9310, 10858, 11590, 11837, 11956, 12460, 13528, 14945, 16226, 16910, 17080, 17444, 18620, 21716, 21805, 23180, 23674, 23912, 24920, 27145, 29890, 32452, 33820, 34888, 37240, 38003, 40565, 43432, 43610, 46360, 47348, 54290, 56791, 59185, 59780, 64904, 67640, 76006, 81130, 82859, 87220, 94696, 103151, 108580, 113582, 118370, 119560, 152012, 162260, 165718, 174440, 190015, 206302, 217160, 227164, 236740, 266021, 283955, 304024, 324520, 331436, 380030, 412604, 414295, 454328, 473480, 515755, 532042, 567910, 662872, 722057, 760060, 825208, 828590, 1031510, 1064084, 1135820, 1330105, 1444114, 1520120, 1657180, 2063020, 2128168, 2271640, 2660210, 2888228, 3314360, 3610285, 4126040, 5054399, 5320420, 5776456, 7220570, 10108798, 10640840, 14441140, 20217596, 25271995, 28882280, 40435192, 50543990, 101087980, 202175960]

約数ペア:

[(1, 202175960), (2, 101087980), (4, 50543990), (5, 40435192), (7, 28882280), (8, 25271995), (10, 20217596), (14, 14441140), (19, 10640840), (20, 10108798), (28, 7220570), (35, 5776456), (38, 5320420), (40, 5054399), (49, 4126040), (56, 3610285), (61, 3314360), (70, 2888228), (76, 2660210), (89, 2271640), (95, 2128168), (98, 2063020), (122, 1657180), (133, 1520120), (140, 1444114), (152, 1330105), (178, 1135820), (190, 1064084), (196, 1031510), (244, 828590), (245, 825208), (266, 760060), (280, 722057), (305, 662872), (356, 567910), (380, 532042), (392, 515755), (427, 473480), (445, 454328), (488, 414295), (490, 412604), (532, 380030), (610, 331436), (623, 324520), (665, 304024), (712, 283955), (760, 266021), (854, 236740), (890, 227164), (931, 217160), (980, 206302), (1064, 190015), (1159, 174440), (1220, 165718), (1246, 162260), (1330, 152012), (1691, 119560), (1708, 118370), (1780, 113582), (1862, 108580), (1960, 103151), (2135, 94696), (2318, 87220), (2440, 82859), (2492, 81130), (2660, 76006), (2989, 67640), (3115, 64904), (3382, 59780), (3416, 59185), (3560, 56791), (3724, 54290), (4270, 47348), (4361, 46360), (4636, 43610), (4655, 43432), (4984, 40565), (5320, 38003), (5429, 37240), (5795, 34888), (5978, 33820), (6230, 32452), (6764, 29890), (7448, 27145), (8113, 24920), (8455, 23912), (8540, 23674), (8722, 23180), (9272, 21805), (9310, 21716), (10858, 18620), (11590, 17444), (11837, 17080), (11956, 16910), (12460, 16226), (13528, 14945)]