201051350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 425865600

約数和(自身を除く): 224814250

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 59, 85, 95, 118, 170, 190, 211, 295, 323, 422, 425, 475, 590, 646, 850, 950, 1003, 1055, 1121, 1475, 1615, 2006, 2110, 2242, 2950, 3230, 3587, 4009, 5015, 5275, 5605, 7174, 8018, 8075, 10030, 10550, 11210, 12449, 16150, 17935, 19057, 20045, 24898, 25075, 28025, 35870, 38114, 40090, 50150, 56050, 62245, 68153, 89675, 95285, 100225, 124490, 136306, 179350, 190570, 200450, 211633, 236531, 311225, 340765, 423266, 473062, 476425, 622450, 681530, 952850, 1058165, 1182655, 1703825, 2116330, 2365310, 3407650, 4021027, 5290825, 5913275, 8042054, 10581650, 11826550, 20105135, 40210270, 100525675, 201051350]

約数ペア:

[(1, 201051350), (2, 100525675), (5, 40210270), (10, 20105135), (17, 11826550), (19, 10581650), (25, 8042054), (34, 5913275), (38, 5290825), (50, 4021027), (59, 3407650), (85, 2365310), (95, 2116330), (118, 1703825), (170, 1182655), (190, 1058165), (211, 952850), (295, 681530), (323, 622450), (422, 476425), (425, 473062), (475, 423266), (590, 340765), (646, 311225), (850, 236531), (950, 211633), (1003, 200450), (1055, 190570), (1121, 179350), (1475, 136306), (1615, 124490), (2006, 100225), (2110, 95285), (2242, 89675), (2950, 68153), (3230, 62245), (3587, 56050), (4009, 50150), (5015, 40090), (5275, 38114), (5605, 35870), (7174, 28025), (8018, 25075), (8075, 24898), (10030, 20045), (10550, 19057), (11210, 17935), (12449, 16150)]