207920688

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{40483}}^1$

素因数の和:40601

約数の個数: 40

約数和(自身を含む): 542161728

約数和(自身を除く): 334241040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 40483, 80966, 121449, 161932, 242898, 323864, 485796, 647728, 971592, 1943184, 4331681, 8663362, 12995043, 17326724, 25990086, 34653448, 51980172, 69306896, 103960344, 207920688]

約数ペア:

[(1, 207920688), (2, 103960344), (3, 69306896), (4, 51980172), (6, 34653448), (8, 25990086), (12, 17326724), (16, 12995043), (24, 8663362), (48, 4331681), (107, 1943184), (214, 971592), (321, 647728), (428, 485796), (642, 323864), (856, 242898), (1284, 161932), (1712, 121449), (2568, 80966), (5136, 40483)]