202197814

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 80

約数和(自身を含む): 395277120

約数和(自身を除く): 193079306

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 79, 82, 91, 98, 158, 182, 287, 343, 533, 553, 574, 637, 686, 1027, 1066, 1106, 1274, 2009, 2054, 2401, 3239, 3731, 3871, 4018, 4459, 4802, 6478, 7189, 7462, 7742, 8918, 14063, 14378, 22673, 26117, 27097, 28126, 31213, 42107, 45346, 50323, 52234, 54194, 62426, 84214, 98441, 100646, 158711, 182819, 189679, 196882, 294749, 317422, 352261, 365638, 379358, 589498, 704522, 1110977, 1279733, 2063243, 2221954, 2465827, 2559466, 4126486, 4931654, 7776839, 14442701, 15553678, 28885402, 101098907, 202197814]

約数ペア:

[(1, 202197814), (2, 101098907), (7, 28885402), (13, 15553678), (14, 14442701), (26, 7776839), (41, 4931654), (49, 4126486), (79, 2559466), (82, 2465827), (91, 2221954), (98, 2063243), (158, 1279733), (182, 1110977), (287, 704522), (343, 589498), (533, 379358), (553, 365638), (574, 352261), (637, 317422), (686, 294749), (1027, 196882), (1066, 189679), (1106, 182819), (1274, 158711), (2009, 100646), (2054, 98441), (2401, 84214), (3239, 62426), (3731, 54194), (3871, 52234), (4018, 50323), (4459, 45346), (4802, 42107), (6478, 31213), (7189, 28126), (7462, 27097), (7742, 26117), (8918, 22673), (14063, 14378)]