217450704

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{54581}}^1$

素因数の和:54675

約数の個数: 40

約数和(自身を含む): 568526112

約数和(自身を除く): 351075408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 54581, 109162, 163743, 218324, 327486, 436648, 654972, 873296, 1309944, 2619888, 4530223, 9060446, 13590669, 18120892, 27181338, 36241784, 54362676, 72483568, 108725352, 217450704]

約数ペア:

[(1, 217450704), (2, 108725352), (3, 72483568), (4, 54362676), (6, 36241784), (8, 27181338), (12, 18120892), (16, 13590669), (24, 9060446), (48, 4530223), (83, 2619888), (166, 1309944), (249, 873296), (332, 654972), (498, 436648), (664, 327486), (996, 218324), (1328, 163743), (1992, 109162), (3984, 54581)]