194617542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 453081600

約数和(自身を除く): 258464058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 149, 227, 274, 298, 411, 447, 454, 681, 822, 894, 959, 1043, 1362, 1589, 1918, 2086, 2877, 3129, 3178, 4767, 5754, 6258, 9534, 20413, 31099, 33823, 40826, 61239, 62198, 67646, 93297, 101469, 122478, 142891, 186594, 202938, 217693, 236761, 285782, 428673, 435386, 473522, 653079, 710283, 857346, 1306158, 1420566, 4633751, 9267502, 13901253, 27802506, 32436257, 64872514, 97308771, 194617542]

約数ペア:

[(1, 194617542), (2, 97308771), (3, 64872514), (6, 32436257), (7, 27802506), (14, 13901253), (21, 9267502), (42, 4633751), (137, 1420566), (149, 1306158), (227, 857346), (274, 710283), (298, 653079), (411, 473522), (447, 435386), (454, 428673), (681, 285782), (822, 236761), (894, 217693), (959, 202938), (1043, 186594), (1362, 142891), (1589, 122478), (1918, 101469), (2086, 93297), (2877, 67646), (3129, 62198), (3178, 61239), (4767, 40826), (5754, 33823), (6258, 31099), (9534, 20413)]