201216340414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{657703}}^1$

素因数の和:657904

約数の個数: 32

約数和(自身を含む): 324853159680

約数和(自身を除く): 123636819266

約数列:

[1, 2, 19, 38, 83, 97, 166, 194, 1577, 1843, 3154, 3686, 8051, 16102, 152969, 305938, 657703, 1315406, 12496357, 24992714, 54589349, 63797191, 109178698, 127594382, 1037197631, 1212146629, 2074395262, 2424293258, 5295166853, 10590333706, 100608170207, 201216340414]

約数ペア:

[(1, 201216340414), (2, 100608170207), (19, 10590333706), (38, 5295166853), (83, 2424293258), (97, 2074395262), (166, 1212146629), (194, 1037197631), (1577, 127594382), (1843, 109178698), (3154, 63797191), (3686, 54589349), (8051, 24992714), (16102, 12496357), (152969, 1315406), (305938, 657703)]