199467408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 627388416

約数和(自身を除く): 427921008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 53, 56, 69, 84, 92, 106, 112, 138, 159, 161, 168, 184, 212, 276, 318, 322, 336, 368, 371, 424, 483, 487, 552, 636, 644, 742, 848, 966, 974, 1104, 1113, 1219, 1272, 1288, 1461, 1484, 1932, 1948, 2226, 2438, 2544, 2576, 2922, 2968, 3409, 3657, 3864, 3896, 4452, 4876, 5844, 5936, 6818, 7314, 7728, 7792, 8533, 8904, 9752, 10227, 11201, 11688, 13636, 14628, 17066, 17808, 19504, 20454, 22402, 23376, 25599, 25811, 27272, 29256, 33603, 34132, 40908, 44804, 51198, 51622, 54544, 58512, 67206, 68264, 77433, 78407, 81816, 89608, 102396, 103244, 134412, 136528, 154866, 156814, 163632, 179216, 180677, 204792, 206488, 235221, 268824, 309732, 313628, 361354, 409584, 412976, 470442, 537648, 542031, 593653, 619464, 627256, 722708, 940884, 1084062, 1187306, 1238928, 1254512, 1445416, 1780959, 1881768, 2168124, 2374612, 2890832, 3561918, 3763536, 4155571, 4336248, 4749224, 7123836, 8311142, 8672496, 9498448, 12466713, 14247672, 16622284, 24933426, 28495344, 33244568, 49866852, 66489136, 99733704, 199467408]

約数ペア:

[(1, 199467408), (2, 99733704), (3, 66489136), (4, 49866852), (6, 33244568), (7, 28495344), (8, 24933426), (12, 16622284), (14, 14247672), (16, 12466713), (21, 9498448), (23, 8672496), (24, 8311142), (28, 7123836), (42, 4749224), (46, 4336248), (48, 4155571), (53, 3763536), (56, 3561918), (69, 2890832), (84, 2374612), (92, 2168124), (106, 1881768), (112, 1780959), (138, 1445416), (159, 1254512), (161, 1238928), (168, 1187306), (184, 1084062), (212, 940884), (276, 722708), (318, 627256), (322, 619464), (336, 593653), (368, 542031), (371, 537648), (424, 470442), (483, 412976), (487, 409584), (552, 361354), (636, 313628), (644, 309732), (742, 268824), (848, 235221), (966, 206488), (974, 204792), (1104, 180677), (1113, 179216), (1219, 163632), (1272, 156814), (1288, 154866), (1461, 136528), (1484, 134412), (1932, 103244), (1948, 102396), (2226, 89608), (2438, 81816), (2544, 78407), (2576, 77433), (2922, 68264), (2968, 67206), (3409, 58512), (3657, 54544), (3864, 51622), (3896, 51198), (4452, 44804), (4876, 40908), (5844, 34132), (5936, 33603), (6818, 29256), (7314, 27272), (7728, 25811), (7792, 25599), (8533, 23376), (8904, 22402), (9752, 20454), (10227, 19504), (11201, 17808), (11688, 17066), (13636, 14628)]