202609209708

素因数分解:

$2^2\times 3^5\times {\mathrm{661}}^1\times {\mathrm{315349}}^1$

素因数の和:316029

約数の個数: 72

約数和(自身を含む): 531924811600

約数和(自身を除く): 329315601892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 661, 972, 1322, 1983, 2644, 3966, 5949, 7932, 11898, 17847, 23796, 35694, 53541, 71388, 107082, 160623, 214164, 315349, 321246, 630698, 642492, 946047, 1261396, 1892094, 2838141, 3784188, 5676282, 8514423, 11352564, 17028846, 25543269, 34057692, 51086538, 76629807, 102173076, 153259614, 208445689, 306519228, 416891378, 625337067, 833782756, 1250674134, 1876011201, 2501348268, 3752022402, 5628033603, 7504044804, 11256067206, 16884100809, 22512134412, 33768201618, 50652302427, 67536403236, 101304604854, 202609209708]

約数ペア:

[(1, 202609209708), (2, 101304604854), (3, 67536403236), (4, 50652302427), (6, 33768201618), (9, 22512134412), (12, 16884100809), (18, 11256067206), (27, 7504044804), (36, 5628033603), (54, 3752022402), (81, 2501348268), (108, 1876011201), (162, 1250674134), (243, 833782756), (324, 625337067), (486, 416891378), (661, 306519228), (972, 208445689), (1322, 153259614), (1983, 102173076), (2644, 76629807), (3966, 51086538), (5949, 34057692), (7932, 25543269), (11898, 17028846), (17847, 11352564), (23796, 8514423), (35694, 5676282), (53541, 3784188), (71388, 2838141), (107082, 1892094), (160623, 1261396), (214164, 946047), (315349, 642492), (321246, 630698)]