201272610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^2$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 613706688

約数和(自身を除く): 412434078

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 89, 105, 110, 121, 154, 165, 178, 210, 231, 242, 267, 330, 363, 385, 445, 462, 534, 605, 623, 726, 770, 847, 890, 979, 1155, 1210, 1246, 1335, 1694, 1815, 1869, 1958, 2310, 2541, 2670, 2937, 3115, 3630, 3738, 4235, 4895, 5082, 5874, 6230, 6853, 7921, 8470, 9345, 9790, 10769, 12705, 13706, 14685, 15842, 18690, 20559, 21538, 23763, 25410, 29370, 32307, 34265, 39605, 41118, 47526, 53845, 55447, 64614, 68530, 75383, 79210, 87131, 102795, 107690, 110894, 118815, 150766, 161535, 166341, 174262, 205590, 226149, 237630, 261393, 277235, 323070, 332682, 376915, 435655, 452298, 522786, 554470, 609917, 753830, 831705, 871310, 958441, 1130745, 1219834, 1306965, 1663410, 1829751, 1916882, 2261490, 2613930, 2875323, 3049585, 3659502, 4792205, 5750646, 6099170, 6709087, 9148755, 9584410, 13418174, 14376615, 18297510, 20127261, 28753230, 33545435, 40254522, 67090870, 100636305, 201272610]

約数ペア:

[(1, 201272610), (2, 100636305), (3, 67090870), (5, 40254522), (6, 33545435), (7, 28753230), (10, 20127261), (11, 18297510), (14, 14376615), (15, 13418174), (21, 9584410), (22, 9148755), (30, 6709087), (33, 6099170), (35, 5750646), (42, 4792205), (55, 3659502), (66, 3049585), (70, 2875323), (77, 2613930), (89, 2261490), (105, 1916882), (110, 1829751), (121, 1663410), (154, 1306965), (165, 1219834), (178, 1130745), (210, 958441), (231, 871310), (242, 831705), (267, 753830), (330, 609917), (363, 554470), (385, 522786), (445, 452298), (462, 435655), (534, 376915), (605, 332682), (623, 323070), (726, 277235), (770, 261393), (847, 237630), (890, 226149), (979, 205590), (1155, 174262), (1210, 166341), (1246, 161535), (1335, 150766), (1694, 118815), (1815, 110894), (1869, 107690), (1958, 102795), (2310, 87131), (2541, 79210), (2670, 75383), (2937, 68530), (3115, 64614), (3630, 55447), (3738, 53845), (4235, 47526), (4895, 41118), (5082, 39605), (5874, 34265), (6230, 32307), (6853, 29370), (7921, 25410), (8470, 23763), (9345, 21538), (9790, 20559), (10769, 18690), (12705, 15842), (13706, 14685)]