200615896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 416404800

約数和(自身を除く): 215788904

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 101, 104, 142, 202, 269, 284, 404, 538, 568, 808, 923, 1076, 1313, 1846, 2152, 2626, 3497, 3692, 5252, 6994, 7171, 7384, 10504, 13988, 14342, 19099, 27169, 27976, 28684, 38198, 54338, 57368, 76396, 93223, 108676, 152792, 186446, 217352, 248287, 353197, 372892, 496574, 706394, 745784, 993148, 1412788, 1928999, 1986296, 2825576, 3857998, 7715996, 15431992, 25076987, 50153974, 100307948, 200615896]

約数ペア:

[(1, 200615896), (2, 100307948), (4, 50153974), (8, 25076987), (13, 15431992), (26, 7715996), (52, 3857998), (71, 2825576), (101, 1986296), (104, 1928999), (142, 1412788), (202, 993148), (269, 745784), (284, 706394), (404, 496574), (538, 372892), (568, 353197), (808, 248287), (923, 217352), (1076, 186446), (1313, 152792), (1846, 108676), (2152, 93223), (2626, 76396), (3497, 57368), (3692, 54338), (5252, 38198), (6994, 28684), (7171, 27976), (7384, 27169), (10504, 19099), (13988, 14342)]