219324714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{274843}}^1$

素因数の和:274874

約数の個数: 32

約数和(自身を含む): 527700480

約数和(自身を除く): 308375766

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 274843, 549686, 824529, 1649058, 1923901, 3847802, 5222017, 5771703, 10444034, 11543406, 15666051, 31332102, 36554119, 73108238, 109662357, 219324714]

約数ペア:

[(1, 219324714), (2, 109662357), (3, 73108238), (6, 36554119), (7, 31332102), (14, 15666051), (19, 11543406), (21, 10444034), (38, 5771703), (42, 5222017), (57, 3847802), (114, 1923901), (133, 1649058), (266, 824529), (399, 549686), (798, 274843)]