204074850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 581391360

約数和(自身を除く): 377316510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 263, 350, 525, 526, 739, 789, 1050, 1315, 1478, 1578, 1841, 2217, 2630, 3682, 3695, 3945, 4434, 5173, 5523, 6575, 7390, 7890, 9205, 10346, 11046, 11085, 13150, 15519, 18410, 18475, 19725, 22170, 25865, 27615, 31038, 36950, 39450, 46025, 51730, 55230, 55425, 77595, 92050, 110850, 129325, 138075, 155190, 194357, 258650, 276150, 387975, 388714, 583071, 775950, 971785, 1166142, 1360499, 1943570, 2720998, 2915355, 4081497, 4858925, 5830710, 6802495, 8162994, 9717850, 13604990, 14576775, 20407485, 29153550, 34012475, 40814970, 68024950, 102037425, 204074850]

約数ペア:

[(1, 204074850), (2, 102037425), (3, 68024950), (5, 40814970), (6, 34012475), (7, 29153550), (10, 20407485), (14, 14576775), (15, 13604990), (21, 9717850), (25, 8162994), (30, 6802495), (35, 5830710), (42, 4858925), (50, 4081497), (70, 2915355), (75, 2720998), (105, 1943570), (150, 1360499), (175, 1166142), (210, 971785), (263, 775950), (350, 583071), (525, 388714), (526, 387975), (739, 276150), (789, 258650), (1050, 194357), (1315, 155190), (1478, 138075), (1578, 129325), (1841, 110850), (2217, 92050), (2630, 77595), (3682, 55425), (3695, 55230), (3945, 51730), (4434, 46025), (5173, 39450), (5523, 36950), (6575, 31038), (7390, 27615), (7890, 25865), (9205, 22170), (10346, 19725), (11046, 18475), (11085, 18410), (13150, 15519)]