201627650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 476326656

約数和(自身を除く): 274699006

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 47, 49, 50, 70, 85, 94, 98, 103, 119, 170, 175, 206, 235, 238, 245, 329, 350, 425, 470, 490, 515, 595, 658, 721, 799, 833, 850, 1030, 1175, 1190, 1225, 1442, 1598, 1645, 1666, 1751, 2303, 2350, 2450, 2575, 2975, 3290, 3502, 3605, 3995, 4165, 4606, 4841, 5047, 5150, 5593, 5950, 7210, 7990, 8225, 8330, 8755, 9682, 10094, 11186, 11515, 12257, 16450, 17510, 18025, 19975, 20825, 23030, 24205, 24514, 25235, 27965, 33887, 36050, 39151, 39950, 41650, 43775, 48410, 50470, 55930, 57575, 61285, 67774, 78302, 82297, 85799, 87550, 115150, 121025, 122570, 126175, 139825, 164594, 169435, 171598, 195755, 237209, 242050, 252350, 279650, 306425, 338870, 391510, 411485, 428995, 474418, 576079, 612850, 822970, 847175, 857990, 978775, 1152158, 1186045, 1694350, 1957550, 2057425, 2144975, 2372090, 2880395, 4032553, 4114850, 4289950, 5760790, 5930225, 8065106, 11860450, 14401975, 20162765, 28803950, 40325530, 100813825, 201627650]

約数ペア:

[(1, 201627650), (2, 100813825), (5, 40325530), (7, 28803950), (10, 20162765), (14, 14401975), (17, 11860450), (25, 8065106), (34, 5930225), (35, 5760790), (47, 4289950), (49, 4114850), (50, 4032553), (70, 2880395), (85, 2372090), (94, 2144975), (98, 2057425), (103, 1957550), (119, 1694350), (170, 1186045), (175, 1152158), (206, 978775), (235, 857990), (238, 847175), (245, 822970), (329, 612850), (350, 576079), (425, 474418), (470, 428995), (490, 411485), (515, 391510), (595, 338870), (658, 306425), (721, 279650), (799, 252350), (833, 242050), (850, 237209), (1030, 195755), (1175, 171598), (1190, 169435), (1225, 164594), (1442, 139825), (1598, 126175), (1645, 122570), (1666, 121025), (1751, 115150), (2303, 87550), (2350, 85799), (2450, 82297), (2575, 78302), (2975, 67774), (3290, 61285), (3502, 57575), (3605, 55930), (3995, 50470), (4165, 48410), (4606, 43775), (4841, 41650), (5047, 39950), (5150, 39151), (5593, 36050), (5950, 33887), (7210, 27965), (7990, 25235), (8225, 24514), (8330, 24205), (8755, 23030), (9682, 20825), (10094, 19975), (11186, 18025), (11515, 17510), (12257, 16450)]