207813188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 438600960

約数和(自身を除く): 230787772

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 73, 92, 97, 116, 146, 194, 253, 292, 319, 388, 506, 638, 667, 803, 1012, 1067, 1276, 1334, 1606, 1679, 2117, 2134, 2231, 2668, 2813, 3212, 3358, 4234, 4268, 4462, 5626, 6716, 7081, 7337, 8468, 8924, 11252, 14162, 14674, 18469, 23287, 24541, 28324, 29348, 30943, 36938, 46574, 48691, 49082, 61886, 64699, 73876, 77891, 93148, 97382, 98164, 123772, 129398, 155782, 162863, 194764, 205349, 258796, 311564, 325726, 410698, 535601, 651452, 711689, 821396, 1071202, 1423378, 1791493, 2142404, 2258839, 2846756, 3582986, 4517678, 4723027, 7165972, 9035356, 9446054, 18892108, 51953297, 103906594, 207813188]

約数ペア:

[(1, 207813188), (2, 103906594), (4, 51953297), (11, 18892108), (22, 9446054), (23, 9035356), (29, 7165972), (44, 4723027), (46, 4517678), (58, 3582986), (73, 2846756), (92, 2258839), (97, 2142404), (116, 1791493), (146, 1423378), (194, 1071202), (253, 821396), (292, 711689), (319, 651452), (388, 535601), (506, 410698), (638, 325726), (667, 311564), (803, 258796), (1012, 205349), (1067, 194764), (1276, 162863), (1334, 155782), (1606, 129398), (1679, 123772), (2117, 98164), (2134, 97382), (2231, 93148), (2668, 77891), (2813, 73876), (3212, 64699), (3358, 61886), (4234, 49082), (4268, 48691), (4462, 46574), (5626, 36938), (6716, 30943), (7081, 29348), (7337, 28324), (8468, 24541), (8924, 23287), (11252, 18469), (14162, 14674)]