201227162690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1\times {\mathrm{3137}}^1$

素因数の和:3923

約数の個数: 64

約数和(自身を含む): 370310911488

約数和(自身を除く): 169083748798

約数列:

[1, 2, 5, 10, 71, 142, 167, 334, 355, 541, 710, 835, 1082, 1670, 2705, 3137, 5410, 6274, 11857, 15685, 23714, 31370, 38411, 59285, 76822, 90347, 118570, 180694, 192055, 222727, 384110, 445454, 451735, 523879, 903470, 1047758, 1113635, 1697117, 2227270, 2619395, 3394234, 5238790, 6414637, 8485585, 12829274, 16971170, 32073185, 37195409, 64146370, 74390818, 120495307, 185977045, 240990614, 283418539, 371954090, 566837078, 602476535, 1204953070, 1417092695, 2834185390, 20122716269, 40245432538, 100613581345, 201227162690]

約数ペア:

[(1, 201227162690), (2, 100613581345), (5, 40245432538), (10, 20122716269), (71, 2834185390), (142, 1417092695), (167, 1204953070), (334, 602476535), (355, 566837078), (541, 371954090), (710, 283418539), (835, 240990614), (1082, 185977045), (1670, 120495307), (2705, 74390818), (3137, 64146370), (5410, 37195409), (6274, 32073185), (11857, 16971170), (15685, 12829274), (23714, 8485585), (31370, 6414637), (38411, 5238790), (59285, 3394234), (76822, 2619395), (90347, 2227270), (118570, 1697117), (180694, 1113635), (192055, 1047758), (222727, 903470), (384110, 523879), (445454, 451735)]