206794672

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^2\times {\mathrm{181}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 465036208

約数和(自身を除く): 258241536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 181, 202, 362, 404, 707, 724, 808, 1267, 1414, 1448, 1616, 2534, 2828, 2896, 5068, 5656, 10136, 10201, 11312, 18281, 20272, 20402, 36562, 40804, 71407, 73124, 81608, 127967, 142814, 146248, 163216, 255934, 285628, 292496, 511868, 571256, 1023736, 1142512, 1846381, 2047472, 3692762, 7385524, 12924667, 14771048, 25849334, 29542096, 51698668, 103397336, 206794672]

約数ペア:

[(1, 206794672), (2, 103397336), (4, 51698668), (7, 29542096), (8, 25849334), (14, 14771048), (16, 12924667), (28, 7385524), (56, 3692762), (101, 2047472), (112, 1846381), (181, 1142512), (202, 1023736), (362, 571256), (404, 511868), (707, 292496), (724, 285628), (808, 255934), (1267, 163216), (1414, 146248), (1448, 142814), (1616, 127967), (2534, 81608), (2828, 73124), (2896, 71407), (5068, 40804), (5656, 36562), (10136, 20402), (10201, 20272), (11312, 18281)]