200928144

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 532071104

約数和(自身を除く): 331142960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 163, 183, 244, 326, 366, 421, 488, 489, 652, 732, 842, 976, 978, 1263, 1304, 1464, 1684, 1956, 2526, 2608, 2928, 3368, 3912, 5052, 6736, 7824, 9943, 10104, 19886, 20208, 25681, 29829, 39772, 51362, 59658, 68623, 77043, 79544, 102724, 119316, 137246, 154086, 159088, 205448, 205869, 238632, 274492, 308172, 410896, 411738, 477264, 548984, 616344, 823476, 1097968, 1232688, 1646952, 3293904, 4186003, 8372006, 12558009, 16744012, 25116018, 33488024, 50232036, 66976048, 100464072, 200928144]

約数ペア:

[(1, 200928144), (2, 100464072), (3, 66976048), (4, 50232036), (6, 33488024), (8, 25116018), (12, 16744012), (16, 12558009), (24, 8372006), (48, 4186003), (61, 3293904), (122, 1646952), (163, 1232688), (183, 1097968), (244, 823476), (326, 616344), (366, 548984), (421, 477264), (488, 411738), (489, 410896), (652, 308172), (732, 274492), (842, 238632), (976, 205869), (978, 205448), (1263, 159088), (1304, 154086), (1464, 137246), (1684, 119316), (1956, 102724), (2526, 79544), (2608, 77043), (2928, 68623), (3368, 59658), (3912, 51362), (5052, 39772), (6736, 29829), (7824, 25681), (9943, 20208), (10104, 19886)]