201301888

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 423234720

約数和(自身を除く): 221932832

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 128, 184, 202, 368, 404, 677, 736, 808, 1354, 1472, 1616, 2323, 2708, 2944, 3232, 4646, 5416, 6464, 9292, 10832, 12928, 15571, 18584, 21664, 31142, 37168, 43328, 62284, 68377, 74336, 86656, 124568, 136754, 148672, 249136, 273508, 297344, 498272, 547016, 996544, 1094032, 1572671, 1993088, 2188064, 3145342, 4376128, 6290684, 8752256, 12581368, 25162736, 50325472, 100650944, 201301888]

約数ペア:

[(1, 201301888), (2, 100650944), (4, 50325472), (8, 25162736), (16, 12581368), (23, 8752256), (32, 6290684), (46, 4376128), (64, 3145342), (92, 2188064), (101, 1993088), (128, 1572671), (184, 1094032), (202, 996544), (368, 547016), (404, 498272), (677, 297344), (736, 273508), (808, 249136), (1354, 148672), (1472, 136754), (1616, 124568), (2323, 86656), (2708, 74336), (2944, 68377), (3232, 62284), (4646, 43328), (5416, 37168), (6464, 31142), (9292, 21664), (10832, 18584), (12928, 15571)]