202880645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 273162240

約数和(自身を除く): 70281595

約数列:

[1, 5, 11, 55, 59, 103, 295, 515, 607, 649, 1133, 3035, 3245, 5665, 6077, 6677, 30385, 33385, 35813, 62521, 66847, 179065, 312605, 334235, 393943, 687731, 1969715, 3438655, 3688739, 18443695, 40576129, 202880645]

約数ペア:

[(1, 202880645), (5, 40576129), (11, 18443695), (55, 3688739), (59, 3438655), (103, 1969715), (295, 687731), (515, 393943), (607, 334235), (649, 312605), (1133, 179065), (3035, 66847), (3245, 62521), (5665, 35813), (6077, 33385), (6677, 30385)]