209811056724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{16519}}^1$

素因数の和:17178

約数の個数: 144

約数和(自身を含む): 577274880000

約数和(自身を除く): 367463823276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 599, 684, 1116, 1178, 1198, 1767, 1797, 2356, 2396, 3534, 3594, 5301, 5391, 7068, 7188, 10602, 10782, 11381, 16519, 18569, 21204, 21564, 22762, 33038, 34143, 37138, 45524, 49557, 55707, 66076, 68286, 74276, 99114, 102429, 111414, 136572, 148671, 167121, 198228, 204858, 222828, 297342, 313861, 334242, 352811, 409716, 512089, 594684, 627722, 668484, 705622, 941583, 1024178, 1058433, 1255444, 1411244, 1536267, 1883166, 2048356, 2116866, 2824749, 3072534, 3175299, 3766332, 4233732, 4608801, 5649498, 6145068, 6350598, 9217602, 9729691, 9894881, 11298996, 12701196, 18435204, 19459382, 19789762, 29189073, 29684643, 38918764, 39579524, 58378146, 59369286, 87567219, 89053929, 116756292, 118738572, 175134438, 178107858, 188002739, 306741311, 350268876, 356215716, 376005478, 564008217, 613482622, 752010956, 920223933, 1128016434, 1226965244, 1692024651, 1840447866, 2256032868, 2760671799, 3384049302, 3680895732, 5521343598, 5828084909, 6768098604, 11042687196, 11656169818, 17484254727, 23312339636, 34968509454, 52452764181, 69937018908, 104905528362, 209811056724]

約数ペア:

[(1, 209811056724), (2, 104905528362), (3, 69937018908), (4, 52452764181), (6, 34968509454), (9, 23312339636), (12, 17484254727), (18, 11656169818), (19, 11042687196), (31, 6768098604), (36, 5828084909), (38, 5521343598), (57, 3680895732), (62, 3384049302), (76, 2760671799), (93, 2256032868), (114, 1840447866), (124, 1692024651), (171, 1226965244), (186, 1128016434), (228, 920223933), (279, 752010956), (342, 613482622), (372, 564008217), (558, 376005478), (589, 356215716), (599, 350268876), (684, 306741311), (1116, 188002739), (1178, 178107858), (1198, 175134438), (1767, 118738572), (1797, 116756292), (2356, 89053929), (2396, 87567219), (3534, 59369286), (3594, 58378146), (5301, 39579524), (5391, 38918764), (7068, 29684643), (7188, 29189073), (10602, 19789762), (10782, 19459382), (11381, 18435204), (16519, 12701196), (18569, 11298996), (21204, 9894881), (21564, 9729691), (22762, 9217602), (33038, 6350598), (34143, 6145068), (37138, 5649498), (45524, 4608801), (49557, 4233732), (55707, 3766332), (66076, 3175299), (68286, 3072534), (74276, 2824749), (99114, 2116866), (102429, 2048356), (111414, 1883166), (136572, 1536267), (148671, 1411244), (167121, 1255444), (198228, 1058433), (204858, 1024178), (222828, 941583), (297342, 705622), (313861, 668484), (334242, 627722), (352811, 594684), (409716, 512089)]