201490154828

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{743}}^1\times {\mathrm{671249}}^1$

素因数の和:672097

約数の個数: 24

約数和(自身を含む): 356578740000

約数和(自身を除く): 155088585172

約数列:

[1, 2, 4, 101, 202, 404, 743, 1486, 2972, 75043, 150086, 300172, 671249, 1342498, 2684996, 67796149, 135592298, 271184596, 498738007, 997476014, 1994952028, 50372538707, 100745077414, 201490154828]

約数ペア:

[(1, 201490154828), (2, 100745077414), (4, 50372538707), (101, 1994952028), (202, 997476014), (404, 498738007), (743, 271184596), (1486, 135592298), (2972, 67796149), (75043, 2684996), (150086, 1342498), (300172, 671249)]