200018016

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3369

約数の個数: 144

約数和(自身を含む): 653365440

約数和(自身を除く): 453347424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2736, 3168, 3323, 3344, 3762, 5016, 5472, 6646, 6688, 7524, 9969, 10032, 13292, 15048, 19938, 20064, 26584, 29907, 30096, 36553, 39876, 53168, 59814, 60192, 63137, 73106, 79752, 106336, 109659, 119628, 126274, 146212, 159504, 189411, 219318, 239256, 252548, 292424, 319008, 328977, 378822, 438636, 478512, 505096, 568233, 584848, 657954, 694507, 757644, 877272, 957024, 1010192, 1136466, 1169696, 1315908, 1389014, 1515288, 1754544, 2020384, 2083521, 2272932, 2631816, 2778028, 3030576, 3509088, 4167042, 4545864, 5263632, 5556056, 6061152, 6250563, 8334084, 9091728, 10527264, 11112112, 12501126, 16668168, 18183456, 22224224, 25002252, 33336336, 50004504, 66672672, 100009008, 200018016]

約数ペア:

[(1, 200018016), (2, 100009008), (3, 66672672), (4, 50004504), (6, 33336336), (8, 25002252), (9, 22224224), (11, 18183456), (12, 16668168), (16, 12501126), (18, 11112112), (19, 10527264), (22, 9091728), (24, 8334084), (32, 6250563), (33, 6061152), (36, 5556056), (38, 5263632), (44, 4545864), (48, 4167042), (57, 3509088), (66, 3030576), (72, 2778028), (76, 2631816), (88, 2272932), (96, 2083521), (99, 2020384), (114, 1754544), (132, 1515288), (144, 1389014), (152, 1315908), (171, 1169696), (176, 1136466), (198, 1010192), (209, 957024), (228, 877272), (264, 757644), (288, 694507), (304, 657954), (342, 584848), (352, 568233), (396, 505096), (418, 478512), (456, 438636), (528, 378822), (608, 328977), (627, 319008), (684, 292424), (792, 252548), (836, 239256), (912, 219318), (1056, 189411), (1254, 159504), (1368, 146212), (1584, 126274), (1672, 119628), (1824, 109659), (1881, 106336), (2508, 79752), (2736, 73106), (3168, 63137), (3323, 60192), (3344, 59814), (3762, 53168), (5016, 39876), (5472, 36553), (6646, 30096), (6688, 29907), (7524, 26584), (9969, 20064), (10032, 19938), (13292, 15048)]