195316506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 555714432

約数和(自身を除く): 360397926

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 121, 126, 138, 154, 161, 198, 207, 231, 242, 253, 322, 363, 414, 462, 483, 506, 557, 693, 726, 759, 847, 966, 1089, 1114, 1386, 1449, 1518, 1671, 1694, 1771, 2178, 2277, 2541, 2783, 2898, 3342, 3542, 3899, 4554, 5013, 5082, 5313, 5566, 6127, 7623, 7798, 8349, 10026, 10626, 11697, 12254, 12811, 15246, 15939, 16698, 18381, 19481, 23394, 25047, 25622, 31878, 35091, 36762, 38433, 38962, 42889, 50094, 55143, 58443, 67397, 70182, 76866, 85778, 89677, 110286, 115299, 116886, 128667, 134794, 140921, 175329, 179354, 202191, 230598, 257334, 269031, 281842, 350658, 386001, 404382, 422763, 471779, 538062, 606573, 772002, 807093, 845526, 943558, 986447, 1213146, 1268289, 1415337, 1550131, 1614186, 1972894, 2536578, 2830674, 2959341, 3100262, 4246011, 4650393, 5918682, 8492022, 8878023, 9300786, 10850917, 13951179, 17756046, 21701834, 27902358, 32552751, 65105502, 97658253, 195316506]

約数ペア:

[(1, 195316506), (2, 97658253), (3, 65105502), (6, 32552751), (7, 27902358), (9, 21701834), (11, 17756046), (14, 13951179), (18, 10850917), (21, 9300786), (22, 8878023), (23, 8492022), (33, 5918682), (42, 4650393), (46, 4246011), (63, 3100262), (66, 2959341), (69, 2830674), (77, 2536578), (99, 1972894), (121, 1614186), (126, 1550131), (138, 1415337), (154, 1268289), (161, 1213146), (198, 986447), (207, 943558), (231, 845526), (242, 807093), (253, 772002), (322, 606573), (363, 538062), (414, 471779), (462, 422763), (483, 404382), (506, 386001), (557, 350658), (693, 281842), (726, 269031), (759, 257334), (847, 230598), (966, 202191), (1089, 179354), (1114, 175329), (1386, 140921), (1449, 134794), (1518, 128667), (1671, 116886), (1694, 115299), (1771, 110286), (2178, 89677), (2277, 85778), (2541, 76866), (2783, 70182), (2898, 67397), (3342, 58443), (3542, 55143), (3899, 50094), (4554, 42889), (5013, 38962), (5082, 38433), (5313, 36762), (5566, 35091), (6127, 31878), (7623, 25622), (7798, 25047), (8349, 23394), (10026, 19481), (10626, 18381), (11697, 16698), (12254, 15939), (12811, 15246)]