203436990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 560102400

約数和(自身を除く): 356665410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 271, 285, 342, 439, 542, 570, 813, 855, 878, 1317, 1355, 1626, 1710, 2195, 2439, 2634, 2710, 3951, 4065, 4390, 4878, 5149, 6585, 7902, 8130, 8341, 10298, 12195, 13170, 15447, 16682, 19755, 24390, 25023, 25745, 30894, 39510, 41705, 46341, 50046, 51490, 75069, 77235, 83410, 92682, 118969, 125115, 150138, 154470, 231705, 237938, 250230, 356907, 375345, 463410, 594845, 713814, 750690, 1070721, 1189690, 1784535, 2141442, 2260411, 3569070, 4520822, 5353605, 6781233, 10707210, 11302055, 13562466, 20343699, 22604110, 33906165, 40687398, 67812330, 101718495, 203436990]

約数ペア:

[(1, 203436990), (2, 101718495), (3, 67812330), (5, 40687398), (6, 33906165), (9, 22604110), (10, 20343699), (15, 13562466), (18, 11302055), (19, 10707210), (30, 6781233), (38, 5353605), (45, 4520822), (57, 3569070), (90, 2260411), (95, 2141442), (114, 1784535), (171, 1189690), (190, 1070721), (271, 750690), (285, 713814), (342, 594845), (439, 463410), (542, 375345), (570, 356907), (813, 250230), (855, 237938), (878, 231705), (1317, 154470), (1355, 150138), (1626, 125115), (1710, 118969), (2195, 92682), (2439, 83410), (2634, 77235), (2710, 75069), (3951, 51490), (4065, 50046), (4390, 46341), (4878, 41705), (5149, 39510), (6585, 30894), (7902, 25745), (8130, 25023), (8341, 24390), (10298, 19755), (12195, 16682), (13170, 15447)]