201918675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5417}}^1$

素因数の和:5508

約数の個数: 48

約数和(自身を含む): 386975232

約数和(自身を除く): 185056557

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1775, 2485, 5325, 5417, 7455, 12425, 16251, 27085, 37275, 37919, 81255, 113757, 135425, 189595, 384607, 406275, 568785, 947975, 1153821, 1923035, 2692249, 2843925, 5769105, 8076747, 9615175, 13461245, 28845525, 40383735, 67306225, 201918675]

約数ペア:

[(1, 201918675), (3, 67306225), (5, 40383735), (7, 28845525), (15, 13461245), (21, 9615175), (25, 8076747), (35, 5769105), (71, 2843925), (75, 2692249), (105, 1923035), (175, 1153821), (213, 947975), (355, 568785), (497, 406275), (525, 384607), (1065, 189595), (1491, 135425), (1775, 113757), (2485, 81255), (5325, 37919), (5417, 37275), (7455, 27085), (12425, 16251)]