802106206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 1436460480

約数和(自身を除く): 634354274

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 181, 187, 289, 362, 374, 451, 578, 697, 902, 1394, 1991, 3077, 3179, 3982, 4913, 6154, 6358, 7421, 7667, 9826, 11849, 14842, 15334, 23698, 33847, 52309, 54043, 67694, 81631, 104618, 108086, 126157, 130339, 163262, 201433, 252314, 260678, 402866, 575399, 889253, 1150798, 1387727, 1778506, 2144669, 2215763, 2775454, 4289338, 4431526, 9781783, 19563566, 23591359, 36459373, 47182718, 72918746, 401053103, 802106206]

約数ペア:

[(1, 802106206), (2, 401053103), (11, 72918746), (17, 47182718), (22, 36459373), (34, 23591359), (41, 19563566), (82, 9781783), (181, 4431526), (187, 4289338), (289, 2775454), (362, 2215763), (374, 2144669), (451, 1778506), (578, 1387727), (697, 1150798), (902, 889253), (1394, 575399), (1991, 402866), (3077, 260678), (3179, 252314), (3982, 201433), (4913, 163262), (6154, 130339), (6358, 126157), (7421, 108086), (7667, 104618), (9826, 81631), (11849, 67694), (14842, 54043), (15334, 52309), (23698, 33847)]