201006928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16127}}^1$

素因数の和:16195

約数の個数: 40

約数和(自身を含む): 419973120

約数和(自身を除く): 218966192

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 16127, 32254, 64508, 129016, 258032, 306413, 612826, 661207, 1225652, 1322414, 2451304, 2644828, 4902608, 5289656, 10579312, 12562933, 25125866, 50251732, 100503464, 201006928]

約数ペア:

[(1, 201006928), (2, 100503464), (4, 50251732), (8, 25125866), (16, 12562933), (19, 10579312), (38, 5289656), (41, 4902608), (76, 2644828), (82, 2451304), (152, 1322414), (164, 1225652), (304, 661207), (328, 612826), (656, 306413), (779, 258032), (1558, 129016), (3116, 64508), (6232, 32254), (12464, 16127)]