201802219990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:1190

約数の個数: 128

約数和(自身を含む): 425716300800

約数和(自身を除く): 223914080810

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 277, 295, 413, 419, 421, 554, 590, 826, 838, 842, 1385, 1939, 2065, 2095, 2105, 2770, 2933, 2947, 3878, 4130, 4190, 4210, 5866, 5894, 9695, 14665, 14735, 16343, 19390, 24721, 24839, 29330, 29470, 32686, 49442, 49678, 81715, 114401, 116063, 116617, 123605, 124195, 163430, 173047, 173873, 176399, 228802, 232126, 233234, 247210, 248390, 346094, 347746, 352798, 572005, 580315, 583085, 812441, 816319, 865235, 869365, 881995, 1144010, 1160630, 1166170, 1234793, 1624882, 1632638, 1730470, 1738730, 1763990, 2469586, 4062205, 4081595, 6173965, 6847717, 6880403, 8124410, 8163190, 10407541, 12347930, 13695434, 13760806, 20815082, 34238585, 34402015, 47934019, 48162821, 48862523, 52037705, 68477170, 68804030, 72852787, 95868038, 96325642, 97725046, 104075410, 145705574, 239670095, 240814105, 244312615, 342037661, 364263935, 479340190, 481628210, 488625230, 684075322, 728527870, 1710188305, 2882888857, 3420376610, 5765777714, 14414444285, 20180221999, 28828888570, 40360443998, 100901109995, 201802219990]

約数ペア:

[(1, 201802219990), (2, 100901109995), (5, 40360443998), (7, 28828888570), (10, 20180221999), (14, 14414444285), (35, 5765777714), (59, 3420376610), (70, 2882888857), (118, 1710188305), (277, 728527870), (295, 684075322), (413, 488625230), (419, 481628210), (421, 479340190), (554, 364263935), (590, 342037661), (826, 244312615), (838, 240814105), (842, 239670095), (1385, 145705574), (1939, 104075410), (2065, 97725046), (2095, 96325642), (2105, 95868038), (2770, 72852787), (2933, 68804030), (2947, 68477170), (3878, 52037705), (4130, 48862523), (4190, 48162821), (4210, 47934019), (5866, 34402015), (5894, 34238585), (9695, 20815082), (14665, 13760806), (14735, 13695434), (16343, 12347930), (19390, 10407541), (24721, 8163190), (24839, 8124410), (29330, 6880403), (29470, 6847717), (32686, 6173965), (49442, 4081595), (49678, 4062205), (81715, 2469586), (114401, 1763990), (116063, 1738730), (116617, 1730470), (123605, 1632638), (124195, 1624882), (163430, 1234793), (173047, 1166170), (173873, 1160630), (176399, 1144010), (228802, 881995), (232126, 869365), (233234, 865235), (247210, 816319), (248390, 812441), (346094, 583085), (347746, 580315), (352798, 572005)]