198670878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2742

約数の個数: 96

約数和(自身を含む): 534743040

約数和(自身を除く): 336072162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 342, 399, 434, 558, 589, 651, 798, 1178, 1197, 1302, 1767, 1953, 2394, 2677, 3534, 3906, 4123, 5301, 5354, 8031, 8246, 10602, 12369, 16062, 18739, 24093, 24738, 37107, 37478, 48186, 50863, 56217, 74214, 82987, 101726, 112434, 152589, 165974, 168651, 248961, 305178, 337302, 356041, 457767, 497922, 580909, 712082, 746883, 915534, 1068123, 1161818, 1493766, 1576753, 1742727, 2136246, 3153506, 3204369, 3485454, 4730259, 5228181, 6408738, 9460518, 10456362, 11037271, 14190777, 22074542, 28381554, 33111813, 66223626, 99335439, 198670878]

約数ペア:

[(1, 198670878), (2, 99335439), (3, 66223626), (6, 33111813), (7, 28381554), (9, 22074542), (14, 14190777), (18, 11037271), (19, 10456362), (21, 9460518), (31, 6408738), (38, 5228181), (42, 4730259), (57, 3485454), (62, 3204369), (63, 3153506), (93, 2136246), (114, 1742727), (126, 1576753), (133, 1493766), (171, 1161818), (186, 1068123), (217, 915534), (266, 746883), (279, 712082), (342, 580909), (399, 497922), (434, 457767), (558, 356041), (589, 337302), (651, 305178), (798, 248961), (1178, 168651), (1197, 165974), (1302, 152589), (1767, 112434), (1953, 101726), (2394, 82987), (2677, 74214), (3534, 56217), (3906, 50863), (4123, 48186), (5301, 37478), (5354, 37107), (8031, 24738), (8246, 24093), (10602, 18739), (12369, 16062)]