202989318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{21673}}^1$

素因数の和:21908

約数の個数: 32

約数和(自身を含む): 466077696

約数和(自身を除く): 263088378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 21673, 43346, 65019, 130038, 151711, 303422, 455133, 910266, 4833079, 9666158, 14499237, 28998474, 33831553, 67663106, 101494659, 202989318]

約数ペア:

[(1, 202989318), (2, 101494659), (3, 67663106), (6, 33831553), (7, 28998474), (14, 14499237), (21, 9666158), (42, 4833079), (223, 910266), (446, 455133), (669, 303422), (1338, 151711), (1561, 130038), (3122, 65019), (4683, 43346), (9366, 21673)]