200143216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 482344128

約数和(自身を除く): 282200912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 182, 202, 208, 364, 404, 707, 728, 808, 1313, 1361, 1414, 1456, 1616, 2626, 2722, 2828, 5252, 5444, 5656, 9191, 9527, 10504, 10888, 11312, 17693, 18382, 19054, 21008, 21776, 35386, 36764, 38108, 70772, 73528, 76216, 123851, 137461, 141544, 147056, 152432, 247702, 274922, 283088, 495404, 549844, 962227, 990808, 1099688, 1786993, 1924454, 1981616, 2199376, 3573986, 3848908, 7147972, 7697816, 12508951, 14295944, 15395632, 25017902, 28591888, 50035804, 100071608, 200143216]

約数ペア:

[(1, 200143216), (2, 100071608), (4, 50035804), (7, 28591888), (8, 25017902), (13, 15395632), (14, 14295944), (16, 12508951), (26, 7697816), (28, 7147972), (52, 3848908), (56, 3573986), (91, 2199376), (101, 1981616), (104, 1924454), (112, 1786993), (182, 1099688), (202, 990808), (208, 962227), (364, 549844), (404, 495404), (707, 283088), (728, 274922), (808, 247702), (1313, 152432), (1361, 147056), (1414, 141544), (1456, 137461), (1616, 123851), (2626, 76216), (2722, 73528), (2828, 70772), (5252, 38108), (5444, 36764), (5656, 35386), (9191, 21776), (9527, 21008), (10504, 19054), (10888, 18382), (11312, 17693)]