197497566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2557}}^1$

素因数の和:3185

約数の個数: 48

約数和(自身を含む): 490030944

約数和(自身を除く): 292533378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 613, 1226, 1839, 2557, 3678, 4291, 5114, 5517, 7671, 8582, 11034, 12873, 15342, 17899, 23013, 25746, 35798, 38619, 46026, 53697, 77238, 107394, 161091, 322182, 1567441, 3134882, 4702323, 9404646, 10972087, 14106969, 21944174, 28213938, 32916261, 65832522, 98748783, 197497566]

約数ペア:

[(1, 197497566), (2, 98748783), (3, 65832522), (6, 32916261), (7, 28213938), (9, 21944174), (14, 14106969), (18, 10972087), (21, 9404646), (42, 4702323), (63, 3134882), (126, 1567441), (613, 322182), (1226, 161091), (1839, 107394), (2557, 77238), (3678, 53697), (4291, 46026), (5114, 38619), (5517, 35798), (7671, 25746), (8582, 23013), (11034, 17899), (12873, 15342)]