201386500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 507177216

約数和(自身を除く): 305790716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 163, 175, 250, 326, 350, 353, 500, 652, 700, 706, 815, 875, 1141, 1412, 1630, 1750, 1765, 2282, 2471, 3260, 3500, 3530, 4075, 4564, 4942, 5705, 7060, 8150, 8825, 9884, 11410, 12355, 16300, 17650, 20375, 22820, 24710, 28525, 35300, 40750, 44125, 49420, 57050, 57539, 61775, 81500, 88250, 114100, 115078, 123550, 142625, 176500, 230156, 247100, 285250, 287695, 308875, 402773, 570500, 575390, 617750, 805546, 1150780, 1235500, 1438475, 1611092, 2013865, 2876950, 4027730, 5753900, 7192375, 8055460, 10069325, 14384750, 20138650, 28769500, 40277300, 50346625, 100693250, 201386500]

約数ペア:

[(1, 201386500), (2, 100693250), (4, 50346625), (5, 40277300), (7, 28769500), (10, 20138650), (14, 14384750), (20, 10069325), (25, 8055460), (28, 7192375), (35, 5753900), (50, 4027730), (70, 2876950), (100, 2013865), (125, 1611092), (140, 1438475), (163, 1235500), (175, 1150780), (250, 805546), (326, 617750), (350, 575390), (353, 570500), (500, 402773), (652, 308875), (700, 287695), (706, 285250), (815, 247100), (875, 230156), (1141, 176500), (1412, 142625), (1630, 123550), (1750, 115078), (1765, 114100), (2282, 88250), (2471, 81500), (3260, 61775), (3500, 57539), (3530, 57050), (4075, 49420), (4564, 44125), (4942, 40750), (5705, 35300), (7060, 28525), (8150, 24710), (8825, 22820), (9884, 20375), (11410, 17650), (12355, 16300)]