188304788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 390448128

約数和(自身を除く): 202143340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 401, 434, 541, 802, 868, 1082, 1604, 2164, 2807, 3787, 5614, 7574, 11228, 12431, 15148, 16771, 24862, 33542, 49724, 67084, 87017, 117397, 174034, 216941, 234794, 348068, 433882, 469588, 867764, 1518587, 3037174, 6074348, 6725171, 13450342, 26900684, 47076197, 94152394, 188304788]

約数ペア:

[(1, 188304788), (2, 94152394), (4, 47076197), (7, 26900684), (14, 13450342), (28, 6725171), (31, 6074348), (62, 3037174), (124, 1518587), (217, 867764), (401, 469588), (434, 433882), (541, 348068), (802, 234794), (868, 216941), (1082, 174034), (1604, 117397), (2164, 87017), (2807, 67084), (3787, 49724), (5614, 33542), (7574, 24862), (11228, 16771), (12431, 15148)]