202048700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9363

約数の個数: 72

約数和(自身を含む): 517300224

約数和(自身を除く): 315251524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 9311, 10850, 18622, 21700, 37244, 46555, 65177, 93110, 130354, 186220, 232775, 260708, 288641, 325885, 465550, 577282, 651770, 931100, 1154564, 1303540, 1443205, 1629425, 2020487, 2886410, 3258850, 4040974, 5772820, 6517700, 7216025, 8081948, 10102435, 14432050, 20204870, 28864100, 40409740, 50512175, 101024350, 202048700]

約数ペア:

[(1, 202048700), (2, 101024350), (4, 50512175), (5, 40409740), (7, 28864100), (10, 20204870), (14, 14432050), (20, 10102435), (25, 8081948), (28, 7216025), (31, 6517700), (35, 5772820), (50, 4040974), (62, 3258850), (70, 2886410), (100, 2020487), (124, 1629425), (140, 1443205), (155, 1303540), (175, 1154564), (217, 931100), (310, 651770), (350, 577282), (434, 465550), (620, 325885), (700, 288641), (775, 260708), (868, 232775), (1085, 186220), (1550, 130354), (2170, 93110), (3100, 65177), (4340, 46555), (5425, 37244), (9311, 21700), (10850, 18622)]