201962970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1242

約数の個数: 160

約数和(自身を含む): 624127680

約数和(自身を除く): 422164710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 81, 90, 95, 99, 110, 114, 135, 162, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 405, 418, 495, 513, 570, 594, 627, 810, 855, 891, 990, 1026, 1045, 1193, 1254, 1485, 1539, 1710, 1782, 1881, 2090, 2386, 2565, 2970, 3078, 3135, 3579, 3762, 4455, 5130, 5643, 5965, 6270, 7158, 7695, 8910, 9405, 10737, 11286, 11930, 13123, 15390, 16929, 17895, 18810, 21474, 22667, 26246, 28215, 32211, 33858, 35790, 39369, 45334, 53685, 56430, 64422, 65615, 68001, 78738, 84645, 96633, 107370, 113335, 118107, 131230, 136002, 161055, 169290, 193266, 196845, 204003, 226670, 236214, 249337, 322110, 340005, 354321, 393690, 408006, 483165, 498674, 590535, 612009, 680010, 708642, 748011, 966330, 1020015, 1062963, 1181070, 1224018, 1246685, 1496022, 1771605, 1836027, 2040030, 2125926, 2244033, 2493370, 3060045, 3543210, 3672054, 3740055, 4488066, 5314815, 6120090, 6732099, 7480110, 9180135, 10629630, 11220165, 13464198, 18360270, 20196297, 22440330, 33660495, 40392594, 67320990, 100981485, 201962970]

約数ペア:

[(1, 201962970), (2, 100981485), (3, 67320990), (5, 40392594), (6, 33660495), (9, 22440330), (10, 20196297), (11, 18360270), (15, 13464198), (18, 11220165), (19, 10629630), (22, 9180135), (27, 7480110), (30, 6732099), (33, 6120090), (38, 5314815), (45, 4488066), (54, 3740055), (55, 3672054), (57, 3543210), (66, 3060045), (81, 2493370), (90, 2244033), (95, 2125926), (99, 2040030), (110, 1836027), (114, 1771605), (135, 1496022), (162, 1246685), (165, 1224018), (171, 1181070), (190, 1062963), (198, 1020015), (209, 966330), (270, 748011), (285, 708642), (297, 680010), (330, 612009), (342, 590535), (405, 498674), (418, 483165), (495, 408006), (513, 393690), (570, 354321), (594, 340005), (627, 322110), (810, 249337), (855, 236214), (891, 226670), (990, 204003), (1026, 196845), (1045, 193266), (1193, 169290), (1254, 161055), (1485, 136002), (1539, 131230), (1710, 118107), (1782, 113335), (1881, 107370), (2090, 96633), (2386, 84645), (2565, 78738), (2970, 68001), (3078, 65615), (3135, 64422), (3579, 56430), (3762, 53685), (4455, 45334), (5130, 39369), (5643, 35790), (5965, 33858), (6270, 32211), (7158, 28215), (7695, 26246), (8910, 22667), (9405, 21474), (10737, 18810), (11286, 17895), (11930, 16929), (13123, 15390)]