203511700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1082

約数の個数: 108

約数和(自身を含む): 526770972

約数和(自身を除く): 323259272

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 98, 100, 140, 164, 175, 196, 205, 245, 287, 350, 410, 490, 574, 700, 820, 980, 1013, 1025, 1148, 1225, 1435, 2009, 2026, 2050, 2450, 2870, 4018, 4052, 4100, 4900, 5065, 5740, 7091, 7175, 8036, 10045, 10130, 14182, 14350, 20090, 20260, 25325, 28364, 28700, 35455, 40180, 41533, 49637, 50225, 50650, 70910, 83066, 99274, 100450, 101300, 141820, 166132, 177275, 198548, 200900, 207665, 248185, 290731, 354550, 415330, 496370, 581462, 709100, 830660, 992740, 1038325, 1162924, 1240925, 1453655, 2035117, 2076650, 2481850, 2907310, 4070234, 4153300, 4963700, 5814620, 7268275, 8140468, 10175585, 14536550, 20351170, 29073100, 40702340, 50877925, 101755850, 203511700]

約数ペア:

[(1, 203511700), (2, 101755850), (4, 50877925), (5, 40702340), (7, 29073100), (10, 20351170), (14, 14536550), (20, 10175585), (25, 8140468), (28, 7268275), (35, 5814620), (41, 4963700), (49, 4153300), (50, 4070234), (70, 2907310), (82, 2481850), (98, 2076650), (100, 2035117), (140, 1453655), (164, 1240925), (175, 1162924), (196, 1038325), (205, 992740), (245, 830660), (287, 709100), (350, 581462), (410, 496370), (490, 415330), (574, 354550), (700, 290731), (820, 248185), (980, 207665), (1013, 200900), (1025, 198548), (1148, 177275), (1225, 166132), (1435, 141820), (2009, 101300), (2026, 100450), (2050, 99274), (2450, 83066), (2870, 70910), (4018, 50650), (4052, 50225), (4100, 49637), (4900, 41533), (5065, 40180), (5740, 35455), (7091, 28700), (7175, 28364), (8036, 25325), (10045, 20260), (10130, 20090), (14182, 14350)]