202220340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1031}}^1$

素因数の和:1517

約数の個数: 96

約数和(自身を含む): 649119744

約数和(自身を除く): 446899404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 467, 934, 1031, 1401, 1868, 2062, 2335, 2802, 3093, 3269, 4124, 4670, 5155, 5604, 6186, 6538, 7005, 7217, 9340, 9807, 10310, 12372, 13076, 14010, 14434, 15465, 16345, 19614, 20620, 21651, 28020, 28868, 30930, 32690, 36085, 39228, 43302, 49035, 61860, 65380, 72170, 86604, 98070, 108255, 144340, 196140, 216510, 433020, 481477, 962954, 1444431, 1925908, 2407385, 2888862, 3370339, 4814770, 5777724, 6740678, 7222155, 9629540, 10111017, 13481356, 14444310, 16851695, 20222034, 28888620, 33703390, 40444068, 50555085, 67406780, 101110170, 202220340]

約数ペア:

[(1, 202220340), (2, 101110170), (3, 67406780), (4, 50555085), (5, 40444068), (6, 33703390), (7, 28888620), (10, 20222034), (12, 16851695), (14, 14444310), (15, 13481356), (20, 10111017), (21, 9629540), (28, 7222155), (30, 6740678), (35, 5777724), (42, 4814770), (60, 3370339), (70, 2888862), (84, 2407385), (105, 1925908), (140, 1444431), (210, 962954), (420, 481477), (467, 433020), (934, 216510), (1031, 196140), (1401, 144340), (1868, 108255), (2062, 98070), (2335, 86604), (2802, 72170), (3093, 65380), (3269, 61860), (4124, 49035), (4670, 43302), (5155, 39228), (5604, 36085), (6186, 32690), (6538, 30930), (7005, 28868), (7217, 28020), (9340, 21651), (9807, 20620), (10310, 19614), (12372, 16345), (13076, 15465), (14010, 14434)]