189397902190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{201211}}^1$

素因数の和:201362

約数の個数: 96

約数和(自身を含む): 423622086624

約数和(自身を除く): 234224184434

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 113, 119, 170, 226, 238, 245, 490, 565, 595, 791, 833, 1130, 1190, 1582, 1666, 1921, 3842, 3955, 4165, 5537, 7910, 8330, 9605, 11074, 13447, 19210, 26894, 27685, 55370, 67235, 94129, 134470, 188258, 201211, 402422, 470645, 941290, 1006055, 1408477, 2012110, 2816954, 3420587, 6841174, 7042385, 9859339, 14084770, 17102935, 19718678, 22736843, 23944109, 34205870, 45473686, 47888218, 49296695, 98593390, 113684215, 119720545, 159157901, 167608763, 227368430, 239441090, 318315802, 335217526, 386526331, 773052662, 795789505, 838043815, 1114105307, 1591579010, 1676087630, 1932631655, 2228210614, 2705684317, 3865263310, 5411368634, 5570526535, 11141053070, 13528421585, 18939790219, 27056843170, 37879580438, 94698951095, 189397902190]

約数ペア:

[(1, 189397902190), (2, 94698951095), (5, 37879580438), (7, 27056843170), (10, 18939790219), (14, 13528421585), (17, 11141053070), (34, 5570526535), (35, 5411368634), (49, 3865263310), (70, 2705684317), (85, 2228210614), (98, 1932631655), (113, 1676087630), (119, 1591579010), (170, 1114105307), (226, 838043815), (238, 795789505), (245, 773052662), (490, 386526331), (565, 335217526), (595, 318315802), (791, 239441090), (833, 227368430), (1130, 167608763), (1190, 159157901), (1582, 119720545), (1666, 113684215), (1921, 98593390), (3842, 49296695), (3955, 47888218), (4165, 45473686), (5537, 34205870), (7910, 23944109), (8330, 22736843), (9605, 19718678), (11074, 17102935), (13447, 14084770), (19210, 9859339), (26894, 7042385), (27685, 6841174), (55370, 3420587), (67235, 2816954), (94129, 2012110), (134470, 1408477), (188258, 1006055), (201211, 941290), (402422, 470645)]