220191642

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{370693}}^1$

素因数の和:370715

約数の個数: 32

約数和(自身を含む): 533799360

約数和(自身を除く): 313607718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 370693, 741386, 1112079, 2224158, 3336237, 4077623, 6672474, 8155246, 10008711, 12232869, 20017422, 24465738, 36698607, 73397214, 110095821, 220191642]

約数ペア:

[(1, 220191642), (2, 110095821), (3, 73397214), (6, 36698607), (9, 24465738), (11, 20017422), (18, 12232869), (22, 10008711), (27, 8155246), (33, 6672474), (54, 4077623), (66, 3336237), (99, 2224158), (198, 1112079), (297, 741386), (594, 370693)]