195206886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 533946816

約数和(自身を除く): 338739930

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 49, 51, 63, 94, 98, 102, 119, 126, 141, 147, 153, 238, 277, 282, 294, 306, 329, 357, 423, 441, 554, 658, 714, 799, 831, 833, 846, 882, 987, 1071, 1598, 1662, 1666, 1939, 1974, 2142, 2303, 2397, 2493, 2499, 2961, 3878, 4606, 4709, 4794, 4986, 4998, 5593, 5817, 5922, 6909, 7191, 7497, 9418, 11186, 11634, 13019, 13573, 13818, 14127, 14382, 14994, 16779, 17451, 20727, 26038, 27146, 28254, 32963, 33558, 34902, 39057, 39151, 40719, 41454, 42381, 50337, 65926, 78114, 78302, 81438, 84762, 91133, 98889, 100674, 117171, 117453, 122157, 182266, 197778, 221323, 230741, 234342, 234906, 244314, 273399, 296667, 352359, 442646, 461482, 546798, 593334, 637931, 663969, 692223, 704718, 820197, 1275862, 1327938, 1384446, 1549261, 1640394, 1913793, 1991907, 2076669, 3098522, 3827586, 3983814, 4153338, 4647783, 5741379, 9295566, 10844827, 11482758, 13943349, 21689654, 27886698, 32534481, 65068962, 97603443, 195206886]

約数ペア:

[(1, 195206886), (2, 97603443), (3, 65068962), (6, 32534481), (7, 27886698), (9, 21689654), (14, 13943349), (17, 11482758), (18, 10844827), (21, 9295566), (34, 5741379), (42, 4647783), (47, 4153338), (49, 3983814), (51, 3827586), (63, 3098522), (94, 2076669), (98, 1991907), (102, 1913793), (119, 1640394), (126, 1549261), (141, 1384446), (147, 1327938), (153, 1275862), (238, 820197), (277, 704718), (282, 692223), (294, 663969), (306, 637931), (329, 593334), (357, 546798), (423, 461482), (441, 442646), (554, 352359), (658, 296667), (714, 273399), (799, 244314), (831, 234906), (833, 234342), (846, 230741), (882, 221323), (987, 197778), (1071, 182266), (1598, 122157), (1662, 117453), (1666, 117171), (1939, 100674), (1974, 98889), (2142, 91133), (2303, 84762), (2397, 81438), (2493, 78302), (2499, 78114), (2961, 65926), (3878, 50337), (4606, 42381), (4709, 41454), (4794, 40719), (4986, 39151), (4998, 39057), (5593, 34902), (5817, 33558), (5922, 32963), (6909, 28254), (7191, 27146), (7497, 26038), (9418, 20727), (11186, 17451), (11634, 16779), (13019, 14994), (13573, 14382), (13818, 14127)]