207173850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{106243}}^1$

素因数の和:106271

約数の個数: 48

約数和(自身を含む): 553318752

約数和(自身を除く): 346144902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 106243, 212486, 318729, 531215, 637458, 1062430, 1381159, 1593645, 2656075, 2762318, 3187290, 4143477, 5312150, 6905795, 7968225, 8286954, 13811590, 15936450, 20717385, 34528975, 41434770, 69057950, 103586925, 207173850]

約数ペア:

[(1, 207173850), (2, 103586925), (3, 69057950), (5, 41434770), (6, 34528975), (10, 20717385), (13, 15936450), (15, 13811590), (25, 8286954), (26, 7968225), (30, 6905795), (39, 5312150), (50, 4143477), (65, 3187290), (75, 2762318), (78, 2656075), (130, 1593645), (150, 1381159), (195, 1062430), (325, 637458), (390, 531215), (650, 318729), (975, 212486), (1950, 106243)]