219779196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11839}}^1$

素因数の和:11883

約数の個数: 96

約数和(自身を含む): 668344320

約数和(自身を除く): 448565124

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 3094, 4641, 6188, 9282, 11839, 18564, 23678, 35517, 47356, 71034, 82873, 142068, 153907, 165746, 201263, 248619, 307814, 331492, 402526, 461721, 497238, 603789, 615628, 805052, 923442, 994476, 1077349, 1207578, 1408841, 1846884, 2154698, 2415156, 2616419, 2817682, 3232047, 4226523, 4309396, 5232838, 5635364, 6464094, 7849257, 8453046, 10465676, 12928188, 15698514, 16906092, 18314933, 31397028, 36629866, 54944799, 73259732, 109889598, 219779196]

約数ペア:

[(1, 219779196), (2, 109889598), (3, 73259732), (4, 54944799), (6, 36629866), (7, 31397028), (12, 18314933), (13, 16906092), (14, 15698514), (17, 12928188), (21, 10465676), (26, 8453046), (28, 7849257), (34, 6464094), (39, 5635364), (42, 5232838), (51, 4309396), (52, 4226523), (68, 3232047), (78, 2817682), (84, 2616419), (91, 2415156), (102, 2154698), (119, 1846884), (156, 1408841), (182, 1207578), (204, 1077349), (221, 994476), (238, 923442), (273, 805052), (357, 615628), (364, 603789), (442, 497238), (476, 461721), (546, 402526), (663, 331492), (714, 307814), (884, 248619), (1092, 201263), (1326, 165746), (1428, 153907), (1547, 142068), (2652, 82873), (3094, 71034), (4641, 47356), (6188, 35517), (9282, 23678), (11839, 18564)]