209643200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10079}}^1$

素因数の和:10114

約数の個数: 84

約数和(自身を含む): 555589440

約数和(自身を除く): 345946240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10079, 10400, 20158, 20800, 40316, 50395, 80632, 100790, 131027, 161264, 201580, 251975, 262054, 322528, 403160, 503950, 524108, 645056, 655135, 806320, 1007900, 1048216, 1310270, 1612640, 2015800, 2096432, 2620540, 3225280, 3275675, 4031600, 4192864, 5241080, 6551350, 8063200, 8385728, 10482160, 13102700, 16126400, 20964320, 26205400, 41928640, 52410800, 104821600, 209643200]

約数ペア:

[(1, 209643200), (2, 104821600), (4, 52410800), (5, 41928640), (8, 26205400), (10, 20964320), (13, 16126400), (16, 13102700), (20, 10482160), (25, 8385728), (26, 8063200), (32, 6551350), (40, 5241080), (50, 4192864), (52, 4031600), (64, 3275675), (65, 3225280), (80, 2620540), (100, 2096432), (104, 2015800), (130, 1612640), (160, 1310270), (200, 1048216), (208, 1007900), (260, 806320), (320, 655135), (325, 645056), (400, 524108), (416, 503950), (520, 403160), (650, 322528), (800, 262054), (832, 251975), (1040, 201580), (1300, 161264), (1600, 131027), (2080, 100790), (2600, 80632), (4160, 50395), (5200, 40316), (10079, 20800), (10400, 20158)]