102810204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{407977}}^1$

素因数の和:407994

約数の個数: 36

約数和(自身を含む): 297007984

約数和(自身を除く): 194197780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 407977, 815954, 1223931, 1631908, 2447862, 2855839, 3671793, 4895724, 5711678, 7343586, 8567517, 11423356, 14687172, 17135034, 25702551, 34270068, 51405102, 102810204]

約数ペア:

[(1, 102810204), (2, 51405102), (3, 34270068), (4, 25702551), (6, 17135034), (7, 14687172), (9, 11423356), (12, 8567517), (14, 7343586), (18, 5711678), (21, 4895724), (28, 3671793), (36, 2855839), (42, 2447862), (63, 1631908), (84, 1223931), (126, 815954), (252, 407977)]