202053040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 564535296

約数和(自身を除く): 362482256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 103, 112, 113, 124, 140, 155, 206, 217, 226, 248, 280, 310, 412, 434, 452, 496, 515, 560, 565, 620, 721, 791, 824, 868, 904, 1030, 1085, 1130, 1240, 1442, 1582, 1648, 1736, 1808, 2060, 2170, 2260, 2480, 2884, 3164, 3193, 3472, 3503, 3605, 3955, 4120, 4340, 4520, 5768, 6328, 6386, 7006, 7210, 7910, 8240, 8680, 9040, 11536, 11639, 12656, 12772, 14012, 14420, 15820, 15965, 17360, 17515, 22351, 23278, 24521, 25544, 28024, 28840, 31640, 31930, 35030, 44702, 46556, 49042, 51088, 56048, 57680, 58195, 63280, 63860, 70060, 81473, 89404, 93112, 98084, 111755, 116390, 122605, 127720, 140120, 162946, 178808, 186224, 196168, 223510, 232780, 245210, 255440, 280240, 325892, 357616, 360809, 392336, 407365, 447020, 465560, 490420, 651784, 721618, 814730, 894040, 931120, 980840, 1303568, 1443236, 1629460, 1788080, 1804045, 1961680, 2525663, 2886472, 3258920, 3608090, 5051326, 5772944, 6517840, 7216180, 10102652, 12628315, 14432360, 20205304, 25256630, 28864720, 40410608, 50513260, 101026520, 202053040]

約数ペア:

[(1, 202053040), (2, 101026520), (4, 50513260), (5, 40410608), (7, 28864720), (8, 25256630), (10, 20205304), (14, 14432360), (16, 12628315), (20, 10102652), (28, 7216180), (31, 6517840), (35, 5772944), (40, 5051326), (56, 3608090), (62, 3258920), (70, 2886472), (80, 2525663), (103, 1961680), (112, 1804045), (113, 1788080), (124, 1629460), (140, 1443236), (155, 1303568), (206, 980840), (217, 931120), (226, 894040), (248, 814730), (280, 721618), (310, 651784), (412, 490420), (434, 465560), (452, 447020), (496, 407365), (515, 392336), (560, 360809), (565, 357616), (620, 325892), (721, 280240), (791, 255440), (824, 245210), (868, 232780), (904, 223510), (1030, 196168), (1085, 186224), (1130, 178808), (1240, 162946), (1442, 140120), (1582, 127720), (1648, 122605), (1736, 116390), (1808, 111755), (2060, 98084), (2170, 93112), (2260, 89404), (2480, 81473), (2884, 70060), (3164, 63860), (3193, 63280), (3472, 58195), (3503, 57680), (3605, 56048), (3955, 51088), (4120, 49042), (4340, 46556), (4520, 44702), (5768, 35030), (6328, 31930), (6386, 31640), (7006, 28840), (7210, 28024), (7910, 25544), (8240, 24521), (8680, 23278), (9040, 22351), (11536, 17515), (11639, 17360), (12656, 15965), (12772, 15820), (14012, 14420)]