201279104

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1757

約数の個数: 64

約数和(自身を含む): 438010440

約数和(自身を除く): 236731336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 292, 416, 584, 832, 949, 1168, 1657, 1664, 1898, 2336, 3314, 3796, 4672, 6628, 7592, 9344, 13256, 15184, 21541, 26512, 30368, 43082, 53024, 60736, 86164, 106048, 120961, 121472, 172328, 212096, 241922, 344656, 483844, 689312, 967688, 1378624, 1572493, 1935376, 2757248, 3144986, 3870752, 6289972, 7741504, 12579944, 15483008, 25159888, 50319776, 100639552, 201279104]

約数ペア:

[(1, 201279104), (2, 100639552), (4, 50319776), (8, 25159888), (13, 15483008), (16, 12579944), (26, 7741504), (32, 6289972), (52, 3870752), (64, 3144986), (73, 2757248), (104, 1935376), (128, 1572493), (146, 1378624), (208, 967688), (292, 689312), (416, 483844), (584, 344656), (832, 241922), (949, 212096), (1168, 172328), (1657, 121472), (1664, 120961), (1898, 106048), (2336, 86164), (3314, 60736), (3796, 53024), (4672, 43082), (6628, 30368), (7592, 26512), (9344, 21541), (13256, 15184)]